Home / 29,248,130.97-40,404,463.02-23,360,034.56

Finding the Fourth Proportional to 29,248,130.97, 40,404,463.02 and 23,360,034.56

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Solution

The fourth proportional to 29,248,130.97, 40,404,463.02 and 23,360,034.56 is: 32,270,426.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,248,130.97 : 40,404,463.02 = 23,360,034.56 : x
  2. Step 2: Convert to fraction form
    29,248,130.97/40,404,463.02 = 23,360,034.56/x
  3. Step 3: Cross multiply
    29,248,130.97x = 40,404,463.02 × 23,360,034.56
  4. Step 4: Simplify right side
    29,248,130.97x = 943,849,652,431,136.25
  5. Step 5: Solve for x
    x = 943,849,652,431,136.25/29,248,130.97
  6. Step 6: Final answer
    x = 32,270,426.22

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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.