Home / 41,211,279.17-56,868,720.38-22,875,121.25

Finding the Fourth Proportional to 41,211,279.17, 56,868,720.38 and 22,875,121.25

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Solution

The fourth proportional to 41,211,279.17, 56,868,720.38 and 22,875,121.25 is: 31,566,088.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,211,279.17 : 56,868,720.38 = 22,875,121.25 : x
  2. Step 2: Convert to fraction form
    41,211,279.17/56,868,720.38 = 22,875,121.25/x
  3. Step 3: Cross multiply
    41,211,279.17x = 56,868,720.38 × 22,875,121.25
  4. Step 4: Simplify right side
    41,211,279.17x = 1,300,878,874,024,846.25
  5. Step 5: Solve for x
    x = 1,300,878,874,024,846.25/41,211,279.17
  6. Step 6: Final answer
    x = 31,566,088.22

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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.