Home / 46,632,001.70-69,948,002.55-16,335,928.10

Finding the Fourth Proportional to 46,632,001.70, 69,948,002.55 and 16,335,928.10

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Solution

The fourth proportional to 46,632,001.70, 69,948,002.55 and 16,335,928.10 is: 24,503,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,632,001.70 : 69,948,002.55 = 16,335,928.10 : x
  2. Step 2: Convert to fraction form
    46,632,001.70/69,948,002.55 = 16,335,928.10/x
  3. Step 3: Cross multiply
    46,632,001.70x = 69,948,002.55 × 16,335,928.10
  4. Step 4: Simplify right side
    46,632,001.70x = 1,142,665,540,395,416.50
  5. Step 5: Solve for x
    x = 1,142,665,540,395,416.50/46,632,001.70
  6. Step 6: Final answer
    x = 24,503,892.15

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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.