Home / 250,264,684.23-375,417,496.41-125,703,264.30

Finding the Fourth Proportional to 250,264,684.23, 375,417,496.41 and 125,703,264.30

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Solution

The fourth proportional to 250,264,684.23, 375,417,496.41 and 125,703,264.30 is: 188,565,178.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,264,684.23 : 375,417,496.41 = 125,703,264.30 : x
  2. Step 2: Convert to fraction form
    250,264,684.23/375,417,496.41 = 125,703,264.30/x
  3. Step 3: Cross multiply
    250,264,684.23x = 375,417,496.41 × 125,703,264.30
  4. Step 4: Simplify right side
    250,264,684.23x = 47,191,204,774,070,536
  5. Step 5: Solve for x
    x = 47,191,204,774,070,536/250,264,684.23
  6. Step 6: Final answer
    x = 188,565,178.18

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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.