Home / 66,660,554.92-100,001,913.18-22,939,567.24

Finding the Fourth Proportional to 66,660,554.92, 100,001,913.18 and 22,939,567.24

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Solution

The fourth proportional to 66,660,554.92, 100,001,913.18 and 22,939,567.24 is: 34,413,164.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,660,554.92 : 100,001,913.18 = 22,939,567.24 : x
  2. Step 2: Convert to fraction form
    66,660,554.92/100,001,913.18 = 22,939,567.24/x
  3. Step 3: Cross multiply
    66,660,554.92x = 100,001,913.18 × 22,939,567.24
  4. Step 4: Simplify right side
    66,660,554.92x = 2,294,000,611,521,252
  5. Step 5: Solve for x
    x = 2,294,000,611,521,252/66,660,554.92
  6. Step 6: Final answer
    x = 34,413,164.04

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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.