Home / 236,161,464.60-354,308,552.10-114,996,869.40

Finding the Fourth Proportional to 236,161,464.60, 354,308,552.10 and 114,996,869.40

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Solution

The fourth proportional to 236,161,464.60, 354,308,552.10 and 114,996,869.40 is: 172,527,615.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,161,464.60 : 354,308,552.10 = 114,996,869.40 : x
  2. Step 2: Convert to fraction form
    236,161,464.60/354,308,552.10 = 114,996,869.40/x
  3. Step 3: Cross multiply
    236,161,464.60x = 354,308,552.10 × 114,996,869.40
  4. Step 4: Simplify right side
    236,161,464.60x = 40,744,374,293,146,800
  5. Step 5: Solve for x
    x = 40,744,374,293,146,800/236,161,464.60
  6. Step 6: Final answer
    x = 172,527,615.22

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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.