Home / 44,835,029.46-67,252,609.80-12,487,024.98

Finding the Fourth Proportional to 44,835,029.46, 67,252,609.80 and 12,487,024.98

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Solution

The fourth proportional to 44,835,029.46, 67,252,609.80 and 12,487,024.98 is: 18,730,555.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,835,029.46 : 67,252,609.80 = 12,487,024.98 : x
  2. Step 2: Convert to fraction form
    44,835,029.46/67,252,609.80 = 12,487,024.98/x
  3. Step 3: Cross multiply
    44,835,029.46x = 67,252,609.80 × 12,487,024.98
  4. Step 4: Simplify right side
    44,835,029.46x = 839,785,018,542,792.75
  5. Step 5: Solve for x
    x = 839,785,018,542,792.75/44,835,029.46
  6. Step 6: Final answer
    x = 18,730,555.74

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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.