Home / 63,424,776.24-95,137,341.72-19,711,926.68

Finding the Fourth Proportional to 63,424,776.24, 95,137,341.72 and 19,711,926.68

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Solution

The fourth proportional to 63,424,776.24, 95,137,341.72 and 19,711,926.68 is: 29,567,945.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,424,776.24 : 95,137,341.72 = 19,711,926.68 : x
  2. Step 2: Convert to fraction form
    63,424,776.24/95,137,341.72 = 19,711,926.68/x
  3. Step 3: Cross multiply
    63,424,776.24x = 95,137,341.72 × 19,711,926.68
  4. Step 4: Simplify right side
    63,424,776.24x = 1,875,340,304,039,058.50
  5. Step 5: Solve for x
    x = 1,875,340,304,039,058.50/63,424,776.24
  6. Step 6: Final answer
    x = 29,567,945.13

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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.