Home / 63,940,331.36-95,885,250.96-25,594,698.08

Finding the Fourth Proportional to 63,940,331.36, 95,885,250.96 and 25,594,698.08

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Solution

The fourth proportional to 63,940,331.36, 95,885,250.96 and 25,594,698.08 is: 38,381,941.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,940,331.36 : 95,885,250.96 = 25,594,698.08 : x
  2. Step 2: Convert to fraction form
    63,940,331.36/95,885,250.96 = 25,594,698.08/x
  3. Step 3: Cross multiply
    63,940,331.36x = 95,885,250.96 × 25,594,698.08
  4. Step 4: Simplify right side
    63,940,331.36x = 2,454,154,048,646,230
  5. Step 5: Solve for x
    x = 2,454,154,048,646,230/63,940,331.36
  6. Step 6: Final answer
    x = 38,381,941.36

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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.