Home / 31,585,440.60-47,413,590.30-24,428,701.80

Finding the Fourth Proportional to 31,585,440.60, 47,413,590.30 and 24,428,701.80

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Solution

The fourth proportional to 31,585,440.60, 47,413,590.30 and 24,428,701.80 is: 36,670,454.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,585,440.60 : 47,413,590.30 = 24,428,701.80 : x
  2. Step 2: Convert to fraction form
    31,585,440.60/47,413,590.30 = 24,428,701.80/x
  3. Step 3: Cross multiply
    31,585,440.60x = 47,413,590.30 × 24,428,701.80
  4. Step 4: Simplify right side
    31,585,440.60x = 1,158,252,458,706,072.50
  5. Step 5: Solve for x
    x = 1,158,252,458,706,072.50/31,585,440.60
  6. Step 6: Final answer
    x = 36,670,454.38

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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.