Home / 52,921,442.90-79,266,428.22-37,522,054.20

Finding the Fourth Proportional to 52,921,442.90, 79,266,428.22 and 37,522,054.20

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Solution

The fourth proportional to 52,921,442.90, 79,266,428.22 and 37,522,054.20 is: 56,201,022.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,921,442.90 : 79,266,428.22 = 37,522,054.20 : x
  2. Step 2: Convert to fraction form
    52,921,442.90/79,266,428.22 = 37,522,054.20/x
  3. Step 3: Cross multiply
    52,921,442.90x = 79,266,428.22 × 37,522,054.20
  4. Step 4: Simplify right side
    52,921,442.90x = 2,974,239,215,911,249.50
  5. Step 5: Solve for x
    x = 2,974,239,215,911,249.50/52,921,442.90
  6. Step 6: Final answer
    x = 56,201,022.74

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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.