Home / 44,823,323.40-67,234,985.10-44,487,400.20

Finding the Fourth Proportional to 44,823,323.40, 67,234,985.10 and 44,487,400.20

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Solution

The fourth proportional to 44,823,323.40, 67,234,985.10 and 44,487,400.20 is: 66,731,100.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,823,323.40 : 67,234,985.10 = 44,487,400.20 : x
  2. Step 2: Convert to fraction form
    44,823,323.40/67,234,985.10 = 44,487,400.20/x
  3. Step 3: Cross multiply
    44,823,323.40x = 67,234,985.10 × 44,487,400.20
  4. Step 4: Simplify right side
    44,823,323.40x = 2,991,109,689,584,737
  5. Step 5: Solve for x
    x = 2,991,109,689,584,737/44,823,323.40
  6. Step 6: Final answer
    x = 66,731,100.30

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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.