Home / 44,658,328.80-67,000,940.64-13,951,667.76

Finding the Fourth Proportional to 44,658,328.80, 67,000,940.64 and 13,951,667.76

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Solution

The fourth proportional to 44,658,328.80, 67,000,940.64 and 13,951,667.76 is: 20,931,702.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,658,328.80 : 67,000,940.64 = 13,951,667.76 : x
  2. Step 2: Convert to fraction form
    44,658,328.80/67,000,940.64 = 13,951,667.76/x
  3. Step 3: Cross multiply
    44,658,328.80x = 67,000,940.64 × 13,951,667.76
  4. Step 4: Simplify right side
    44,658,328.80x = 934,774,863,416,761.75
  5. Step 5: Solve for x
    x = 934,774,863,416,761.75/44,658,328.80
  6. Step 6: Final answer
    x = 20,931,702.74

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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.