Home / 4,887,117,401.35-6,747,596,152.47-4,574,885,185.03

Finding the Fourth Proportional to 4,887,117,401.35, 6,747,596,152.47 and 4,574,885,185.03

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Solution

The fourth proportional to 4,887,117,401.35, 6,747,596,152.47 and 4,574,885,185.03 is: 6,316,500,124.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,887,117,401.35 : 6,747,596,152.47 = 4,574,885,185.03 : x
  2. Step 2: Convert to fraction form
    4,887,117,401.35/6,747,596,152.47 = 4,574,885,185.03/x
  3. Step 3: Cross multiply
    4,887,117,401.35x = 6,747,596,152.47 × 4,574,885,185.03
  4. Step 4: Simplify right side
    4,887,117,401.35x = 30,869,477,672,500,432,896
  5. Step 5: Solve for x
    x = 30,869,477,672,500,432,896/4,887,117,401.35
  6. Step 6: Final answer
    x = 6,316,500,124.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.