Home / 44,063,999.40-66,095,999.10-15,342,565.80

Finding the Fourth Proportional to 44,063,999.40, 66,095,999.10 and 15,342,565.80

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Solution

The fourth proportional to 44,063,999.40, 66,095,999.10 and 15,342,565.80 is: 23,013,848.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,063,999.40 : 66,095,999.10 = 15,342,565.80 : x
  2. Step 2: Convert to fraction form
    44,063,999.40/66,095,999.10 = 15,342,565.80/x
  3. Step 3: Cross multiply
    44,063,999.40x = 66,095,999.10 × 15,342,565.80
  4. Step 4: Simplify right side
    44,063,999.40x = 1,014,082,215,308,490.88
  5. Step 5: Solve for x
    x = 1,014,082,215,308,490.88/44,063,999.40
  6. Step 6: Final answer
    x = 23,013,848.70

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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.