Home / 47,324,139.30-70,937,220.15-25,713,080.10

Finding the Fourth Proportional to 47,324,139.30, 70,937,220.15 and 25,713,080.10

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Solution

The fourth proportional to 47,324,139.30, 70,937,220.15 and 25,713,080.10 is: 38,543,002.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,324,139.30 : 70,937,220.15 = 25,713,080.10 : x
  2. Step 2: Convert to fraction form
    47,324,139.30/70,937,220.15 = 25,713,080.10/x
  3. Step 3: Cross multiply
    47,324,139.30x = 70,937,220.15 × 25,713,080.10
  4. Step 4: Simplify right side
    47,324,139.30x = 1,824,014,423,788,284.25
  5. Step 5: Solve for x
    x = 1,824,014,423,788,284.25/47,324,139.30
  6. Step 6: Final answer
    x = 38,543,002.59

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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.