Home / 32,803,812.10-49,205,718.15-17,687,268.10

Finding the Fourth Proportional to 32,803,812.10, 49,205,718.15 and 17,687,268.10

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Solution

The fourth proportional to 32,803,812.10, 49,205,718.15 and 17,687,268.10 is: 26,530,902.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,803,812.10 : 49,205,718.15 = 17,687,268.10 : x
  2. Step 2: Convert to fraction form
    32,803,812.10/49,205,718.15 = 17,687,268.10/x
  3. Step 3: Cross multiply
    32,803,812.10x = 49,205,718.15 × 17,687,268.10
  4. Step 4: Simplify right side
    32,803,812.10x = 870,314,728,972,086
  5. Step 5: Solve for x
    x = 870,314,728,972,086/32,803,812.10
  6. Step 6: Final answer
    x = 26,530,902.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.