Home / 110,212,327.71-152,092,968.23-60,652,701.41

Finding the Fourth Proportional to 110,212,327.71, 152,092,968.23 and 60,652,701.41

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Solution

The fourth proportional to 110,212,327.71, 152,092,968.23 and 60,652,701.41 is: 83,700,703.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,212,327.71 : 152,092,968.23 = 60,652,701.41 : x
  2. Step 2: Convert to fraction form
    110,212,327.71/152,092,968.23 = 60,652,701.41/x
  3. Step 3: Cross multiply
    110,212,327.71x = 152,092,968.23 × 60,652,701.41
  4. Step 4: Simplify right side
    110,212,327.71x = 9,224,849,388,005,972
  5. Step 5: Solve for x
    x = 9,224,849,388,005,972/110,212,327.71
  6. Step 6: Final answer
    x = 83,700,703.72

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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.