Home / 49,063,737.43-67,708,405.46-27,038,027.15

Finding the Fourth Proportional to 49,063,737.43, 67,708,405.46 and 27,038,027.15

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Solution

The fourth proportional to 49,063,737.43, 67,708,405.46 and 27,038,027.15 is: 37,312,724.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,063,737.43 : 67,708,405.46 = 27,038,027.15 : x
  2. Step 2: Convert to fraction form
    49,063,737.43/67,708,405.46 = 27,038,027.15/x
  3. Step 3: Cross multiply
    49,063,737.43x = 67,708,405.46 × 27,038,027.15
  4. Step 4: Simplify right side
    49,063,737.43x = 1,830,701,704,839,741.50
  5. Step 5: Solve for x
    x = 1,830,701,704,839,741.50/49,063,737.43
  6. Step 6: Final answer
    x = 37,312,724.24

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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.