Home / 26,428,096.76-36,470,326.02-14,825,411.12

Finding the Fourth Proportional to 26,428,096.76, 36,470,326.02 and 14,825,411.12

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Solution

The fourth proportional to 26,428,096.76, 36,470,326.02 and 14,825,411.12 is: 20,458,816.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,428,096.76 : 36,470,326.02 = 14,825,411.12 : x
  2. Step 2: Convert to fraction form
    26,428,096.76/36,470,326.02 = 14,825,411.12/x
  3. Step 3: Cross multiply
    26,428,096.76x = 36,470,326.02 × 14,825,411.12
  4. Step 4: Simplify right side
    26,428,096.76x = 540,687,576,926,933.38
  5. Step 5: Solve for x
    x = 540,687,576,926,933.38/26,428,096.76
  6. Step 6: Final answer
    x = 20,458,816.31

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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.