Home / 94,767,190.92-142,159,461.21-26,609,423.40

Finding the Fourth Proportional to 94,767,190.92, 142,159,461.21 and 26,609,423.40

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Solution

The fourth proportional to 94,767,190.92, 142,159,461.21 and 26,609,423.40 is: 39,916,570.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,767,190.92 : 142,159,461.21 = 26,609,423.40 : x
  2. Step 2: Convert to fraction form
    94,767,190.92/142,159,461.21 = 26,609,423.40/x
  3. Step 3: Cross multiply
    94,767,190.92x = 142,159,461.21 × 26,609,423.40
  4. Step 4: Simplify right side
    94,767,190.92x = 3,782,781,293,652,766.50
  5. Step 5: Solve for x
    x = 3,782,781,293,652,766.50/94,767,190.92
  6. Step 6: Final answer
    x = 39,916,570.88

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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.