Home / 64,482,407.60-88,983,373.14-35,113,095.90

Finding the Fourth Proportional to 64,482,407.60, 88,983,373.14 and 35,113,095.90

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Solution

The fourth proportional to 64,482,407.60, 88,983,373.14 and 35,113,095.90 is: 48,454,793.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,482,407.60 : 88,983,373.14 = 35,113,095.90 : x
  2. Step 2: Convert to fraction form
    64,482,407.60/88,983,373.14 = 35,113,095.90/x
  3. Step 3: Cross multiply
    64,482,407.60x = 88,983,373.14 × 35,113,095.90
  4. Step 4: Simplify right side
    64,482,407.60x = 3,124,481,714,570,304
  5. Step 5: Solve for x
    x = 3,124,481,714,570,304/64,482,407.60
  6. Step 6: Final answer
    x = 48,454,793.04

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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.