Home / 45,405,648.22-62,659,777.28-24,779,094.40

Finding the Fourth Proportional to 45,405,648.22, 62,659,777.28 and 24,779,094.40

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Solution

The fourth proportional to 45,405,648.22, 62,659,777.28 and 24,779,094.40 is: 34,195,140.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,405,648.22 : 62,659,777.28 = 24,779,094.40 : x
  2. Step 2: Convert to fraction form
    45,405,648.22/62,659,777.28 = 24,779,094.40/x
  3. Step 3: Cross multiply
    45,405,648.22x = 62,659,777.28 × 24,779,094.40
  4. Step 4: Simplify right side
    45,405,648.22x = 1,552,652,536,304,095.25
  5. Step 5: Solve for x
    x = 1,552,652,536,304,095.25/45,405,648.22
  6. Step 6: Final answer
    x = 34,195,140.85

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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.