Home / 40,648,574.19-56,093,581.04-23,007,098.19

Finding the Fourth Proportional to 40,648,574.19, 56,093,581.04 and 23,007,098.19

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Solution

The fourth proportional to 40,648,574.19, 56,093,581.04 and 23,007,098.19 is: 31,748,974.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,648,574.19 : 56,093,581.04 = 23,007,098.19 : x
  2. Step 2: Convert to fraction form
    40,648,574.19/56,093,581.04 = 23,007,098.19/x
  3. Step 3: Cross multiply
    40,648,574.19x = 56,093,581.04 × 23,007,098.19
  4. Step 4: Simplify right side
    40,648,574.19x = 1,290,550,526,700,966.75
  5. Step 5: Solve for x
    x = 1,290,550,526,700,966.75/40,648,574.19
  6. Step 6: Final answer
    x = 31,748,974.04

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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.