Home / 54,953,413.26-75,838,184.01-32,926,439.76

Finding the Fourth Proportional to 54,953,413.26, 75,838,184.01 and 32,926,439.76

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Solution

The fourth proportional to 54,953,413.26, 75,838,184.01 and 32,926,439.76 is: 45,439,969.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,953,413.26 : 75,838,184.01 = 32,926,439.76 : x
  2. Step 2: Convert to fraction form
    54,953,413.26/75,838,184.01 = 32,926,439.76/x
  3. Step 3: Cross multiply
    54,953,413.26x = 75,838,184.01 × 32,926,439.76
  4. Step 4: Simplify right side
    54,953,413.26x = 2,497,081,397,313,060.50
  5. Step 5: Solve for x
    x = 2,497,081,397,313,060.50/54,953,413.26
  6. Step 6: Final answer
    x = 45,439,969.04

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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.