Home / 38,411,114.80-57,616,672.20-24,078,391.60

Finding the Fourth Proportional to 38,411,114.80, 57,616,672.20 and 24,078,391.60

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Solution

The fourth proportional to 38,411,114.80, 57,616,672.20 and 24,078,391.60 is: 36,117,587.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,411,114.80 : 57,616,672.20 = 24,078,391.60 : x
  2. Step 2: Convert to fraction form
    38,411,114.80/57,616,672.20 = 24,078,391.60/x
  3. Step 3: Cross multiply
    38,411,114.80x = 57,616,672.20 × 24,078,391.60
  4. Step 4: Simplify right side
    38,411,114.80x = 1,387,316,795,920,433.75
  5. Step 5: Solve for x
    x = 1,387,316,795,920,433.75/38,411,114.80
  6. Step 6: Final answer
    x = 36,117,587.40

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1.5x scale

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.