Home / 41,549,069.37-57,340,684.28-22,963,809.42

Finding the Fourth Proportional to 41,549,069.37, 57,340,684.28 and 22,963,809.42

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Solution

The fourth proportional to 41,549,069.37, 57,340,684.28 and 22,963,809.42 is: 31,691,697.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,549,069.37 : 57,340,684.28 = 22,963,809.42 : x
  2. Step 2: Convert to fraction form
    41,549,069.37/57,340,684.28 = 22,963,809.42/x
  3. Step 3: Cross multiply
    41,549,069.37x = 57,340,684.28 × 22,963,809.42
  4. Step 4: Simplify right side
    41,549,069.37x = 1,316,760,545,875,719.50
  5. Step 5: Solve for x
    x = 1,316,760,545,875,719.50/41,549,069.37
  6. Step 6: Final answer
    x = 31,691,697.69

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Double scale
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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.