Home / 29,402,806.57-40,617,365.39-23,561,245.86

Finding the Fourth Proportional to 29,402,806.57, 40,617,365.39 and 23,561,245.86

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Solution

The fourth proportional to 29,402,806.57, 40,617,365.39 and 23,561,245.86 is: 32,547,768.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,402,806.57 : 40,617,365.39 = 23,561,245.86 : x
  2. Step 2: Convert to fraction form
    29,402,806.57/40,617,365.39 = 23,561,245.86/x
  3. Step 3: Cross multiply
    29,402,806.57x = 40,617,365.39 × 23,561,245.86
  4. Step 4: Simplify right side
    29,402,806.57x = 956,995,732,139,244.75
  5. Step 5: Solve for x
    x = 956,995,732,139,244.75/29,402,806.57
  6. Step 6: Final answer
    x = 32,547,768.18

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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.