Home / 337,065,339.60-505,598,009.40-234,944,686.80

Finding the Fourth Proportional to 337,065,339.60, 505,598,009.40 and 234,944,686.80

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Solution

The fourth proportional to 337,065,339.60, 505,598,009.40 and 234,944,686.80 is: 352,417,030.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,065,339.60 : 505,598,009.40 = 234,944,686.80 : x
  2. Step 2: Convert to fraction form
    337,065,339.60/505,598,009.40 = 234,944,686.80/x
  3. Step 3: Cross multiply
    337,065,339.60x = 505,598,009.40 × 234,944,686.80
  4. Step 4: Simplify right side
    337,065,339.60x = 118,787,565,965,186,464
  5. Step 5: Solve for x
    x = 118,787,565,965,186,464/337,065,339.60
  6. Step 6: Final answer
    x = 352,417,030.20

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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.