Home / 51,551,301.60-77,326,952.40-44,536,280.40

Finding the Fourth Proportional to 51,551,301.60, 77,326,952.40 and 44,536,280.40

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Solution

The fourth proportional to 51,551,301.60, 77,326,952.40 and 44,536,280.40 is: 66,804,420.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,551,301.60 : 77,326,952.40 = 44,536,280.40 : x
  2. Step 2: Convert to fraction form
    51,551,301.60/77,326,952.40 = 44,536,280.40/x
  3. Step 3: Cross multiply
    51,551,301.60x = 77,326,952.40 × 44,536,280.40
  4. Step 4: Simplify right side
    51,551,301.60x = 3,443,854,834,563,853
  5. Step 5: Solve for x
    x = 3,443,854,834,563,853/51,551,301.60
  6. Step 6: Final answer
    x = 66,804,420.60

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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.