Home / 110,063,502.70-165,095,254.05-62,287,758.70

Finding the Fourth Proportional to 110,063,502.70, 165,095,254.05 and 62,287,758.70

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Solution

The fourth proportional to 110,063,502.70, 165,095,254.05 and 62,287,758.70 is: 93,431,638.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,063,502.70 : 165,095,254.05 = 62,287,758.70 : x
  2. Step 2: Convert to fraction form
    110,063,502.70/165,095,254.05 = 62,287,758.70/x
  3. Step 3: Cross multiply
    110,063,502.70x = 165,095,254.05 × 62,287,758.70
  4. Step 4: Simplify right side
    110,063,502.70x = 10,283,413,346,781,598
  5. Step 5: Solve for x
    x = 10,283,413,346,781,598/110,063,502.70
  6. Step 6: Final answer
    x = 93,431,638.05

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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.