Home / 10,087,642,569.68-15,118,337,260.20-4,104,794,936.96

Finding the Fourth Proportional to 10,087,642,569.68, 15,118,337,260.20 and 4,104,794,936.96

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Solution

The fourth proportional to 10,087,642,569.68, 15,118,337,260.20 and 4,104,794,936.96 is: 6,151,851,020.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,087,642,569.68 : 15,118,337,260.20 = 4,104,794,936.96 : x
  2. Step 2: Convert to fraction form
    10,087,642,569.68/15,118,337,260.20 = 4,104,794,936.96/x
  3. Step 3: Cross multiply
    10,087,642,569.68x = 15,118,337,260.20 × 4,104,794,936.96
  4. Step 4: Simplify right side
    10,087,642,569.68x = 62,057,674,240,922,681,344
  5. Step 5: Solve for x
    x = 62,057,674,240,922,681,344/10,087,642,569.68
  6. Step 6: Final answer
    x = 6,151,851,020.92

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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.