Home / 58,924,879.20-88,387,318.80-26,613,266.40

Finding the Fourth Proportional to 58,924,879.20, 88,387,318.80 and 26,613,266.40

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Solution

The fourth proportional to 58,924,879.20, 88,387,318.80 and 26,613,266.40 is: 39,919,899.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,924,879.20 : 88,387,318.80 = 26,613,266.40 : x
  2. Step 2: Convert to fraction form
    58,924,879.20/88,387,318.80 = 26,613,266.40/x
  3. Step 3: Cross multiply
    58,924,879.20x = 88,387,318.80 × 26,613,266.40
  4. Step 4: Simplify right side
    58,924,879.20x = 2,352,275,261,606,128
  5. Step 5: Solve for x
    x = 2,352,275,261,606,128/58,924,879.20
  6. Step 6: Final answer
    x = 39,919,899.60

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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.