Home / 99,084,630.30-148,626,945.45-34,366,926.30

Finding the Fourth Proportional to 99,084,630.30, 148,626,945.45 and 34,366,926.30

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Solution

The fourth proportional to 99,084,630.30, 148,626,945.45 and 34,366,926.30 is: 51,550,389.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,084,630.30 : 148,626,945.45 = 34,366,926.30 : x
  2. Step 2: Convert to fraction form
    99,084,630.30/148,626,945.45 = 34,366,926.30/x
  3. Step 3: Cross multiply
    99,084,630.30x = 148,626,945.45 × 34,366,926.30
  4. Step 4: Simplify right side
    99,084,630.30x = 5,107,851,280,474,269
  5. Step 5: Solve for x
    x = 5,107,851,280,474,269/99,084,630.30
  6. Step 6: Final answer
    x = 51,550,389.45

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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.