Home / 41,127,812.55-56,756,381.93-22,794,279.03

Finding the Fourth Proportional to 41,127,812.55, 56,756,381.93 and 22,794,279.03

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Solution

The fourth proportional to 41,127,812.55, 56,756,381.93 and 22,794,279.03 is: 31,456,105.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127,812.55 : 56,756,381.93 = 22,794,279.03 : x
  2. Step 2: Convert to fraction form
    41,127,812.55/56,756,381.93 = 22,794,279.03/x
  3. Step 3: Cross multiply
    41,127,812.55x = 56,756,381.93 × 22,794,279.03
  4. Step 4: Simplify right side
    41,127,812.55x = 1,293,720,806,331,698.50
  5. Step 5: Solve for x
    x = 1,293,720,806,331,698.50/41,127,812.55
  6. Step 6: Final answer
    x = 31,456,105.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.