Home / 124,742,041.40-187,098,767.22-32,634,668

Finding the Fourth Proportional to 124,742,041.40, 187,098,767.22 and 32,634,668

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Solution

The fourth proportional to 124,742,041.40, 187,098,767.22 and 32,634,668 is: 48,948,262.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,742,041.40 : 187,098,767.22 = 32,634,668 : x
  2. Step 2: Convert to fraction form
    124,742,041.40/187,098,767.22 = 32,634,668/x
  3. Step 3: Cross multiply
    124,742,041.40x = 187,098,767.22 × 32,634,668
  4. Step 4: Simplify right side
    124,742,041.40x = 6,105,906,151,433,983
  5. Step 5: Solve for x
    x = 6,105,906,151,433,983/124,742,041.40
  6. Step 6: Final answer
    x = 48,948,262.21

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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.