Home / 41,804,225.79-62,726,881.92-18,791,419.89

Finding the Fourth Proportional to 41,804,225.79, 62,726,881.92 and 18,791,419.89

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Solution

The fourth proportional to 41,804,225.79, 62,726,881.92 and 18,791,419.89 is: 28,196,364.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,804,225.79 : 62,726,881.92 = 18,791,419.89 : x
  2. Step 2: Convert to fraction form
    41,804,225.79/62,726,881.92 = 18,791,419.89/x
  3. Step 3: Cross multiply
    41,804,225.79x = 62,726,881.92 × 18,791,419.89
  4. Step 4: Simplify right side
    41,804,225.79x = 1,178,727,176,549,169.50
  5. Step 5: Solve for x
    x = 1,178,727,176,549,169.50/41,804,225.79
  6. Step 6: Final answer
    x = 28,196,364.23

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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.