Home / 63,795,134.25-88,037,728.13-36,293,062.50

Finding the Fourth Proportional to 63,795,134.25, 88,037,728.13 and 36,293,062.50

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Solution

The fourth proportional to 63,795,134.25, 88,037,728.13 and 36,293,062.50 is: 50,084,678.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,795,134.25 : 88,037,728.13 = 36,293,062.50 : x
  2. Step 2: Convert to fraction form
    63,795,134.25/88,037,728.13 = 36,293,062.50/x
  3. Step 3: Cross multiply
    63,795,134.25x = 88,037,728.13 × 36,293,062.50
  4. Step 4: Simplify right side
    63,795,134.25x = 3,195,158,769,470,830.50
  5. Step 5: Solve for x
    x = 3,195,158,769,470,830.50/63,795,134.25
  6. Step 6: Final answer
    x = 50,084,678.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.