Home / 58,325,334.40-87,488,001.60-17,930,569.60

Finding the Fourth Proportional to 58,325,334.40, 87,488,001.60 and 17,930,569.60

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Solution

The fourth proportional to 58,325,334.40, 87,488,001.60 and 17,930,569.60 is: 26,895,854.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,325,334.40 : 87,488,001.60 = 17,930,569.60 : x
  2. Step 2: Convert to fraction form
    58,325,334.40/87,488,001.60 = 17,930,569.60/x
  3. Step 3: Cross multiply
    58,325,334.40x = 87,488,001.60 × 17,930,569.60
  4. Step 4: Simplify right side
    58,325,334.40x = 1,568,709,701,853,711.50
  5. Step 5: Solve for x
    x = 1,568,709,701,853,711.50/58,325,334.40
  6. Step 6: Final answer
    x = 26,895,854.40

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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.