Home / 38,504,547.40-57,756,821.10-24,899,657.80

Finding the Fourth Proportional to 38,504,547.40, 57,756,821.10 and 24,899,657.80

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Solution

The fourth proportional to 38,504,547.40, 57,756,821.10 and 24,899,657.80 is: 37,349,486.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,504,547.40 : 57,756,821.10 = 24,899,657.80 : x
  2. Step 2: Convert to fraction form
    38,504,547.40/57,756,821.10 = 24,899,657.80/x
  3. Step 3: Cross multiply
    38,504,547.40x = 57,756,821.10 × 24,899,657.80
  4. Step 4: Simplify right side
    38,504,547.40x = 1,438,125,081,005,819.75
  5. Step 5: Solve for x
    x = 1,438,125,081,005,819.75/38,504,547.40
  6. Step 6: Final answer
    x = 37,349,486.70

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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.