Home / 48,510,097.55-72,729,273.90-29,336,592.01

Finding the Fourth Proportional to 48,510,097.55, 72,729,273.90 and 29,336,592.01

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Solution

The fourth proportional to 48,510,097.55, 72,729,273.90 and 29,336,592.01 is: 43,983,194.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,510,097.55 : 72,729,273.90 = 29,336,592.01 : x
  2. Step 2: Convert to fraction form
    48,510,097.55/72,729,273.90 = 29,336,592.01/x
  3. Step 3: Cross multiply
    48,510,097.55x = 72,729,273.90 × 29,336,592.01
  4. Step 4: Simplify right side
    48,510,097.55x = 2,133,629,035,406,018.50
  5. Step 5: Solve for x
    x = 2,133,629,035,406,018.50/48,510,097.55
  6. Step 6: Final answer
    x = 43,983,194.08

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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.