Home / 107,631,077.96-148,535,717.13-60,604,323.14

Finding the Fourth Proportional to 107,631,077.96, 148,535,717.13 and 60,604,323.14

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Solution

The fourth proportional to 107,631,077.96, 148,535,717.13 and 60,604,323.14 is: 83,636,685.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,631,077.96 : 148,535,717.13 = 60,604,323.14 : x
  2. Step 2: Convert to fraction form
    107,631,077.96/148,535,717.13 = 60,604,323.14/x
  3. Step 3: Cross multiply
    107,631,077.96x = 148,535,717.13 × 60,604,323.14
  4. Step 4: Simplify right side
    107,631,077.96x = 9,001,906,598,035,474
  5. Step 5: Solve for x
    x = 9,001,906,598,035,474/107,631,077.96
  6. Step 6: Final answer
    x = 83,636,685.32

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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.