Home / 44,282,666.60-66,423,999.90-32,189,431.40

Finding the Fourth Proportional to 44,282,666.60, 66,423,999.90 and 32,189,431.40

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Solution

The fourth proportional to 44,282,666.60, 66,423,999.90 and 32,189,431.40 is: 48,284,147.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,282,666.60 : 66,423,999.90 = 32,189,431.40 : x
  2. Step 2: Convert to fraction form
    44,282,666.60/66,423,999.90 = 32,189,431.40/x
  3. Step 3: Cross multiply
    44,282,666.60x = 66,423,999.90 × 32,189,431.40
  4. Step 4: Simplify right side
    44,282,666.60x = 2,138,150,788,094,656.75
  5. Step 5: Solve for x
    x = 2,138,150,788,094,656.75/44,282,666.60
  6. Step 6: Final answer
    x = 48,284,147.10

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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.