Home / 41,449,476.40-62,173,631.40-18,730,337.20

Finding the Fourth Proportional to 41,449,476.40, 62,173,631.40 and 18,730,337.20

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Solution

The fourth proportional to 41,449,476.40, 62,173,631.40 and 18,730,337.20 is: 28,095,242.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,449,476.40 : 62,173,631.40 = 18,730,337.20 : x
  2. Step 2: Convert to fraction form
    41,449,476.40/62,173,631.40 = 18,730,337.20/x
  3. Step 3: Cross multiply
    41,449,476.40x = 62,173,631.40 × 18,730,337.20
  4. Step 4: Simplify right side
    41,449,476.40x = 1,164,533,081,070,508
  5. Step 5: Solve for x
    x = 1,164,533,081,070,508/41,449,476.40
  6. Step 6: Final answer
    x = 28,095,242.26

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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.