Home / 41,139,426.24-56,772,869.13-23,500,663.74

Finding the Fourth Proportional to 41,139,426.24, 56,772,869.13 and 23,500,663.74

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Solution

The fourth proportional to 41,139,426.24, 56,772,869.13 and 23,500,663.74 is: 32,431,179.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,139,426.24 : 56,772,869.13 = 23,500,663.74 : x
  2. Step 2: Convert to fraction form
    41,139,426.24/56,772,869.13 = 23,500,663.74/x
  3. Step 3: Cross multiply
    41,139,426.24x = 56,772,869.13 × 23,500,663.74
  4. Step 4: Simplify right side
    41,139,426.24x = 1,334,200,106,979,156.25
  5. Step 5: Solve for x
    x = 1,334,200,106,979,156.25/41,139,426.24
  6. Step 6: Final answer
    x = 32,431,179.26

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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.