Home / 39,452,475,770.16-59,172,414,159.96-11,497,180,506

Finding the Fourth Proportional to 39,452,475,770.16, 59,172,414,159.96 and 11,497,180,506

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Solution

The fourth proportional to 39,452,475,770.16, 59,172,414,159.96 and 11,497,180,506 is: 17,243,934,969.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,452,475,770.16 : 59,172,414,159.96 = 11,497,180,506 : x
  2. Step 2: Convert to fraction form
    39,452,475,770.16/59,172,414,159.96 = 11,497,180,506/x
  3. Step 3: Cross multiply
    39,452,475,770.16x = 59,172,414,159.96 × 11,497,180,506
  4. Step 4: Simplify right side
    39,452,475,770.16x = 680,315,926,572,850,479,104
  5. Step 5: Solve for x
    x = 680,315,926,572,850,479,104/39,452,475,770.16
  6. Step 6: Final answer
    x = 17,243,934,969.66

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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.