Home / 236,161,486.60-354,308,585.10-114,996,891.40

Finding the Fourth Proportional to 236,161,486.60, 354,308,585.10 and 114,996,891.40

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Solution

The fourth proportional to 236,161,486.60, 354,308,585.10 and 114,996,891.40 is: 172,527,648.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,161,486.60 : 354,308,585.10 = 114,996,891.40 : x
  2. Step 2: Convert to fraction form
    236,161,486.60/354,308,585.10 = 114,996,891.40/x
  3. Step 3: Cross multiply
    236,161,486.60x = 354,308,585.10 × 114,996,891.40
  4. Step 4: Simplify right side
    236,161,486.60x = 40,744,385,882,832,360
  5. Step 5: Solve for x
    x = 40,744,385,882,832,360/236,161,486.60
  6. Step 6: Final answer
    x = 172,527,648.22

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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.