Home / 65,502,024.70-98,253,037.05-22,364,761.90

Finding the Fourth Proportional to 65,502,024.70, 98,253,037.05 and 22,364,761.90

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Solution

The fourth proportional to 65,502,024.70, 98,253,037.05 and 22,364,761.90 is: 33,547,142.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,502,024.70 : 98,253,037.05 = 22,364,761.90 : x
  2. Step 2: Convert to fraction form
    65,502,024.70/98,253,037.05 = 22,364,761.90/x
  3. Step 3: Cross multiply
    65,502,024.70x = 98,253,037.05 × 22,364,761.90
  4. Step 4: Simplify right side
    65,502,024.70x = 2,197,405,779,575,128.25
  5. Step 5: Solve for x
    x = 2,197,405,779,575,128.25/65,502,024.70
  6. Step 6: Final answer
    x = 33,547,142.85

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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.