Home / 40,392,875.10-60,589,312.65-23,344,772.70

Finding the Fourth Proportional to 40,392,875.10, 60,589,312.65 and 23,344,772.70

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Solution

The fourth proportional to 40,392,875.10, 60,589,312.65 and 23,344,772.70 is: 35,017,159.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,392,875.10 : 60,589,312.65 = 23,344,772.70 : x
  2. Step 2: Convert to fraction form
    40,392,875.10/60,589,312.65 = 23,344,772.70/x
  3. Step 3: Cross multiply
    40,392,875.10x = 60,589,312.65 × 23,344,772.70
  4. Step 4: Simplify right side
    40,392,875.10x = 1,414,443,731,863,484.50
  5. Step 5: Solve for x
    x = 1,414,443,731,863,484.50/40,392,875.10
  6. Step 6: Final answer
    x = 35,017,159.05

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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.