Home / 64,253,438.96-96,418,454.40-23,316,071.70

Finding the Fourth Proportional to 64,253,438.96, 96,418,454.40 and 23,316,071.70

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Solution

The fourth proportional to 64,253,438.96, 96,418,454.40 and 23,316,071.70 is: 34,988,004.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,253,438.96 : 96,418,454.40 = 23,316,071.70 : x
  2. Step 2: Convert to fraction form
    64,253,438.96/96,418,454.40 = 23,316,071.70/x
  3. Step 3: Cross multiply
    64,253,438.96x = 96,418,454.40 × 23,316,071.70
  4. Step 4: Simplify right side
    64,253,438.96x = 2,248,099,595,877,000
  5. Step 5: Solve for x
    x = 2,248,099,595,877,000/64,253,438.96
  6. Step 6: Final answer
    x = 34,988,004.26

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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.