Home / 88,924,116.90-133,386,175.35-73,807,572.90

Finding the Fourth Proportional to 88,924,116.90, 133,386,175.35 and 73,807,572.90

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Solution

The fourth proportional to 88,924,116.90, 133,386,175.35 and 73,807,572.90 is: 110,711,359.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,924,116.90 : 133,386,175.35 = 73,807,572.90 : x
  2. Step 2: Convert to fraction form
    88,924,116.90/133,386,175.35 = 73,807,572.90/x
  3. Step 3: Cross multiply
    88,924,116.90x = 133,386,175.35 × 73,807,572.90
  4. Step 4: Simplify right side
    88,924,116.90x = 9,844,909,860,997,308
  5. Step 5: Solve for x
    x = 9,844,909,860,997,308/88,924,116.90
  6. Step 6: Final answer
    x = 110,711,359.35

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1.5x scale

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.