Home / 52,921,435.64-79,266,417.39-37,522,046.93

Finding the Fourth Proportional to 52,921,435.64, 79,266,417.39 and 37,522,046.93

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Solution

The fourth proportional to 52,921,435.64, 79,266,417.39 and 37,522,046.93 is: 56,201,011.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,921,435.64 : 79,266,417.39 = 37,522,046.93 : x
  2. Step 2: Convert to fraction form
    52,921,435.64/79,266,417.39 = 37,522,046.93/x
  3. Step 3: Cross multiply
    52,921,435.64x = 79,266,417.39 × 37,522,046.93
  4. Step 4: Simplify right side
    52,921,435.64x = 2,974,238,232,884,216
  5. Step 5: Solve for x
    x = 2,974,238,232,884,216/52,921,435.64
  6. Step 6: Final answer
    x = 56,201,011.88

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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.