Home / 38,411,207.80-57,616,811.70-24,078,484.60

Finding the Fourth Proportional to 38,411,207.80, 57,616,811.70 and 24,078,484.60

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Solution

The fourth proportional to 38,411,207.80, 57,616,811.70 and 24,078,484.60 is: 36,117,726.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,411,207.80 : 57,616,811.70 = 24,078,484.60 : x
  2. Step 2: Convert to fraction form
    38,411,207.80/57,616,811.70 = 24,078,484.60/x
  3. Step 3: Cross multiply
    38,411,207.80x = 57,616,811.70 × 24,078,484.60
  4. Step 4: Simplify right side
    38,411,207.80x = 1,387,325,513,219,550
  5. Step 5: Solve for x
    x = 1,387,325,513,219,550/38,411,207.80
  6. Step 6: Final answer
    x = 36,117,726.90

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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.