Home / 64,373,897.01-88,833,273.71-36,498,482.49

Finding the Fourth Proportional to 64,373,897.01, 88,833,273.71 and 36,498,482.49

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Solution

The fourth proportional to 64,373,897.01, 88,833,273.71 and 36,498,482.49 is: 50,366,372.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,373,897.01 : 88,833,273.71 = 36,498,482.49 : x
  2. Step 2: Convert to fraction form
    64,373,897.01/88,833,273.71 = 36,498,482.49/x
  3. Step 3: Cross multiply
    64,373,897.01x = 88,833,273.71 × 36,498,482.49
  4. Step 4: Simplify right side
    64,373,897.01x = 3,242,279,684,851,320
  5. Step 5: Solve for x
    x = 3,242,279,684,851,320/64,373,897.01
  6. Step 6: Final answer
    x = 50,366,372.64

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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.