Home / 59,238,044.30-88,857,066.45-49,672,106.30

Finding the Fourth Proportional to 59,238,044.30, 88,857,066.45 and 49,672,106.30

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Solution

The fourth proportional to 59,238,044.30, 88,857,066.45 and 49,672,106.30 is: 74,508,159.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,238,044.30 : 88,857,066.45 = 49,672,106.30 : x
  2. Step 2: Convert to fraction form
    59,238,044.30/88,857,066.45 = 49,672,106.30/x
  3. Step 3: Cross multiply
    59,238,044.30x = 88,857,066.45 × 49,672,106.30
  4. Step 4: Simplify right side
    59,238,044.30x = 4,413,717,650,210,563.50
  5. Step 5: Solve for x
    x = 4,413,717,650,210,563.50/59,238,044.30
  6. Step 6: Final answer
    x = 74,508,159.45

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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.