Home / 51,591,063.64-77,301,564.34-29,964,957.88

Finding the Fourth Proportional to 51,591,063.64, 77,301,564.34 and 29,964,957.88

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Solution

The fourth proportional to 51,591,063.64, 77,301,564.34 and 29,964,957.88 is: 44,898,049.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,591,063.64 : 77,301,564.34 = 29,964,957.88 : x
  2. Step 2: Convert to fraction form
    51,591,063.64/77,301,564.34 = 29,964,957.88/x
  3. Step 3: Cross multiply
    51,591,063.64x = 77,301,564.34 × 29,964,957.88
  4. Step 4: Simplify right side
    51,591,063.64x = 2,316,338,119,506,210
  5. Step 5: Solve for x
    x = 2,316,338,119,506,210/51,591,063.64
  6. Step 6: Final answer
    x = 44,898,049.31

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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.