Home / 6,902,520,006.60-10,353,780,009.90-5,754,607,446.60

Finding the Fourth Proportional to 6,902,520,006.60, 10,353,780,009.90 and 5,754,607,446.60

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Solution

The fourth proportional to 6,902,520,006.60, 10,353,780,009.90 and 5,754,607,446.60 is: 8,631,911,169.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,902,520,006.60 : 10,353,780,009.90 = 5,754,607,446.60 : x
  2. Step 2: Convert to fraction form
    6,902,520,006.60/10,353,780,009.90 = 5,754,607,446.60/x
  3. Step 3: Cross multiply
    6,902,520,006.60x = 10,353,780,009.90 × 5,754,607,446.60
  4. Step 4: Simplify right side
    6,902,520,006.60x = 59,581,939,545,428,762,624
  5. Step 5: Solve for x
    x = 59,581,939,545,428,762,624/6,902,520,006.60
  6. Step 6: Final answer
    x = 8,631,911,169.90

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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.