Home / 24,566,512.60-36,849,768.90-18,897,808.60

Finding the Fourth Proportional to 24,566,512.60, 36,849,768.90 and 18,897,808.60

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Solution

The fourth proportional to 24,566,512.60, 36,849,768.90 and 18,897,808.60 is: 28,346,712.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,566,512.60 : 36,849,768.90 = 18,897,808.60 : x
  2. Step 2: Convert to fraction form
    24,566,512.60/36,849,768.90 = 18,897,808.60/x
  3. Step 3: Cross multiply
    24,566,512.60x = 36,849,768.90 × 18,897,808.60
  4. Step 4: Simplify right side
    24,566,512.60x = 696,379,879,626,432.62
  5. Step 5: Solve for x
    x = 696,379,879,626,432.62/24,566,512.60
  6. Step 6: Final answer
    x = 28,346,712.90

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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.