Home / 110,187,070.60-165,280,605.90-98,282,792.20

Finding the Fourth Proportional to 110,187,070.60, 165,280,605.90 and 98,282,792.20

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Solution

The fourth proportional to 110,187,070.60, 165,280,605.90 and 98,282,792.20 is: 147,424,188.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,187,070.60 : 165,280,605.90 = 98,282,792.20 : x
  2. Step 2: Convert to fraction form
    110,187,070.60/165,280,605.90 = 98,282,792.20/x
  3. Step 3: Cross multiply
    110,187,070.60x = 165,280,605.90 × 98,282,792.20
  4. Step 4: Simplify right side
    110,187,070.60x = 16,244,239,444,359,796
  5. Step 5: Solve for x
    x = 16,244,239,444,359,796/110,187,070.60
  6. Step 6: Final answer
    x = 147,424,188.30

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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.