Home / 63,763,473.60-95,645,210.40-51,008,889.60

Finding the Fourth Proportional to 63,763,473.60, 95,645,210.40 and 51,008,889.60

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Solution

The fourth proportional to 63,763,473.60, 95,645,210.40 and 51,008,889.60 is: 76,513,334.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,763,473.60 : 95,645,210.40 = 51,008,889.60 : x
  2. Step 2: Convert to fraction form
    63,763,473.60/95,645,210.40 = 51,008,889.60/x
  3. Step 3: Cross multiply
    63,763,473.60x = 95,645,210.40 × 51,008,889.60
  4. Step 4: Simplify right side
    63,763,473.60x = 4,878,755,978,062,372
  5. Step 5: Solve for x
    x = 4,878,755,978,062,372/63,763,473.60
  6. Step 6: Final answer
    x = 76,513,334.40

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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.