Home / 63,171,036.70-94,827,413.85-48,857,559.10

Finding the Fourth Proportional to 63,171,036.70, 94,827,413.85 and 48,857,559.10

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Solution

The fourth proportional to 63,171,036.70, 94,827,413.85 and 48,857,559.10 is: 73,341,142.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,171,036.70 : 94,827,413.85 = 48,857,559.10 : x
  2. Step 2: Convert to fraction form
    63,171,036.70/94,827,413.85 = 48,857,559.10/x
  3. Step 3: Cross multiply
    63,171,036.70x = 94,827,413.85 × 48,857,559.10
  4. Step 4: Simplify right side
    63,171,036.70x = 4,633,035,976,476,533
  5. Step 5: Solve for x
    x = 4,633,035,976,476,533/63,171,036.70
  6. Step 6: Final answer
    x = 73,341,142.06

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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.