Home / 95,316,552.90-142,909,557.82-48,539,491.56

Finding the Fourth Proportional to 95,316,552.90, 142,909,557.82 and 48,539,491.56

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Solution

The fourth proportional to 95,316,552.90, 142,909,557.82 and 48,539,491.56 is: 72,775,998.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,316,552.90 : 142,909,557.82 = 48,539,491.56 : x
  2. Step 2: Convert to fraction form
    95,316,552.90/142,909,557.82 = 48,539,491.56/x
  3. Step 3: Cross multiply
    95,316,552.90x = 142,909,557.82 × 48,539,491.56
  4. Step 4: Simplify right side
    95,316,552.90x = 6,936,757,275,525,873
  5. Step 5: Solve for x
    x = 6,936,757,275,525,873/95,316,552.90
  6. Step 6: Final answer
    x = 72,775,998.13

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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.