Home / 91,807,544.40-137,679,167.70-27,094,214.40

Finding the Fourth Proportional to 91,807,544.40, 137,679,167.70 and 27,094,214.40

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Solution

The fourth proportional to 91,807,544.40, 137,679,167.70 and 27,094,214.40 is: 40,631,833.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,807,544.40 : 137,679,167.70 = 27,094,214.40 : x
  2. Step 2: Convert to fraction form
    91,807,544.40/137,679,167.70 = 27,094,214.40/x
  3. Step 3: Cross multiply
    91,807,544.40x = 137,679,167.70 × 27,094,214.40
  4. Step 4: Simplify right side
    91,807,544.40x = 3,730,308,888,077,354.50
  5. Step 5: Solve for x
    x = 3,730,308,888,077,354.50/91,807,544.40
  6. Step 6: Final answer
    x = 40,631,833.83

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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.