Home / 63,360,566.96-87,437,618.28-34,387,190.96

Finding the Fourth Proportional to 63,360,566.96, 87,437,618.28 and 34,387,190.96

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Solution

The fourth proportional to 63,360,566.96, 87,437,618.28 and 34,387,190.96 is: 47,454,343.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,360,566.96 : 87,437,618.28 = 34,387,190.96 : x
  2. Step 2: Convert to fraction form
    63,360,566.96/87,437,618.28 = 34,387,190.96/x
  3. Step 3: Cross multiply
    63,360,566.96x = 87,437,618.28 × 34,387,190.96
  4. Step 4: Simplify right side
    63,360,566.96x = 3,006,734,076,881,947
  5. Step 5: Solve for x
    x = 3,006,734,076,881,947/63,360,566.96
  6. Step 6: Final answer
    x = 47,454,343.00

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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.