Home / 34,766,007.20-52,149,010.80-25,808,055.20

Finding the Fourth Proportional to 34,766,007.20, 52,149,010.80 and 25,808,055.20

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Solution

The fourth proportional to 34,766,007.20, 52,149,010.80 and 25,808,055.20 is: 38,712,082.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,766,007.20 : 52,149,010.80 = 25,808,055.20 : x
  2. Step 2: Convert to fraction form
    34,766,007.20/52,149,010.80 = 25,808,055.20/x
  3. Step 3: Cross multiply
    34,766,007.20x = 52,149,010.80 × 25,808,055.20
  4. Step 4: Simplify right side
    34,766,007.20x = 1,345,864,549,351,796
  5. Step 5: Solve for x
    x = 1,345,864,549,351,796/34,766,007.20
  6. Step 6: Final answer
    x = 38,712,082.80

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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.