Home / 362,283,041.60-499,823,066.40-236,908,631.36

Finding the Fourth Proportional to 362,283,041.60, 499,823,066.40 and 236,908,631.36

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Solution

The fourth proportional to 362,283,041.60, 499,823,066.40 and 236,908,631.36 is: 326,850,514.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,283,041.60 : 499,823,066.40 = 236,908,631.36 : x
  2. Step 2: Convert to fraction form
    362,283,041.60/499,823,066.40 = 236,908,631.36/x
  3. Step 3: Cross multiply
    362,283,041.60x = 499,823,066.40 × 236,908,631.36
  4. Step 4: Simplify right side
    362,283,041.60x = 118,412,398,582,982,400
  5. Step 5: Solve for x
    x = 118,412,398,582,982,400/362,283,041.60
  6. Step 6: Final answer
    x = 326,850,514.61

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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.