Home / 63,927,403.20-88,214,482.08-36,048,551.04

Finding the Fourth Proportional to 63,927,403.20, 88,214,482.08 and 36,048,551.04

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Solution

The fourth proportional to 63,927,403.20, 88,214,482.08 and 36,048,551.04 is: 49,743,992.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927,403.20 : 88,214,482.08 = 36,048,551.04 : x
  2. Step 2: Convert to fraction form
    63,927,403.20/88,214,482.08 = 36,048,551.04/x
  3. Step 3: Cross multiply
    63,927,403.20x = 88,214,482.08 × 36,048,551.04
  4. Step 4: Simplify right side
    63,927,403.20x = 3,180,004,259,728,045
  5. Step 5: Solve for x
    x = 3,180,004,259,728,045/63,927,403.20
  6. Step 6: Final answer
    x = 49,743,992.41

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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.