Home / 53,560,310.40-73,913,275.98-29,114,024.40

Finding the Fourth Proportional to 53,560,310.40, 73,913,275.98 and 29,114,024.40

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Solution

The fourth proportional to 53,560,310.40, 73,913,275.98 and 29,114,024.40 is: 40,177,379.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,560,310.40 : 73,913,275.98 = 29,114,024.40 : x
  2. Step 2: Convert to fraction form
    53,560,310.40/73,913,275.98 = 29,114,024.40/x
  3. Step 3: Cross multiply
    53,560,310.40x = 73,913,275.98 × 29,114,024.40
  4. Step 4: Simplify right side
    53,560,310.40x = 2,151,912,920,365,654
  5. Step 5: Solve for x
    x = 2,151,912,920,365,654/53,560,310.40
  6. Step 6: Final answer
    x = 40,177,379.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.