Home / 7,598,124,001.40-11,397,186,002.10-6,373,683,937.40

Finding the Fourth Proportional to 7,598,124,001.40, 11,397,186,002.10 and 6,373,683,937.40

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Solution

The fourth proportional to 7,598,124,001.40, 11,397,186,002.10 and 6,373,683,937.40 is: 9,560,525,906.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,124,001.40 : 11,397,186,002.10 = 6,373,683,937.40 : x
  2. Step 2: Convert to fraction form
    7,598,124,001.40/11,397,186,002.10 = 6,373,683,937.40/x
  3. Step 3: Cross multiply
    7,598,124,001.40x = 11,397,186,002.10 × 6,373,683,937.40
  4. Step 4: Simplify right side
    7,598,124,001.40x = 72,642,061,353,144,893,440
  5. Step 5: Solve for x
    x = 72,642,061,353,144,893,440/7,598,124,001.40
  6. Step 6: Final answer
    x = 9,560,525,906.10

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.