Home / 104,377,259.34-144,032,217.78-60,327,111.30

Finding the Fourth Proportional to 104,377,259.34, 144,032,217.78 and 60,327,111.30

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Solution

The fourth proportional to 104,377,259.34, 144,032,217.78 and 60,327,111.30 is: 83,246,558.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,377,259.34 : 144,032,217.78 = 60,327,111.30 : x
  2. Step 2: Convert to fraction form
    104,377,259.34/144,032,217.78 = 60,327,111.30/x
  3. Step 3: Cross multiply
    104,377,259.34x = 144,032,217.78 × 60,327,111.30
  4. Step 4: Simplify right side
    104,377,259.34x = 8,689,047,632,799,899
  5. Step 5: Solve for x
    x = 8,689,047,632,799,899/104,377,259.34
  6. Step 6: Final answer
    x = 83,246,558.57

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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.