Home / 241,932,281.40-362,898,422.10-80,374,217.40

Finding the Fourth Proportional to 241,932,281.40, 362,898,422.10 and 80,374,217.40

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Solution

The fourth proportional to 241,932,281.40, 362,898,422.10 and 80,374,217.40 is: 120,561,326.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,932,281.40 : 362,898,422.10 = 80,374,217.40 : x
  2. Step 2: Convert to fraction form
    241,932,281.40/362,898,422.10 = 80,374,217.40/x
  3. Step 3: Cross multiply
    241,932,281.40x = 362,898,422.10 × 80,374,217.40
  4. Step 4: Simplify right side
    241,932,281.40x = 29,167,676,671,982,368
  5. Step 5: Solve for x
    x = 29,167,676,671,982,368/241,932,281.40
  6. Step 6: Final answer
    x = 120,561,326.10

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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.