Home / 94,220,055.40-141,225,107.10-36,693,207.40

Finding the Fourth Proportional to 94,220,055.40, 141,225,107.10 and 36,693,207.40

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Solution

The fourth proportional to 94,220,055.40, 141,225,107.10 and 36,693,207.40 is: 54,998,929.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,220,055.40 : 141,225,107.10 = 36,693,207.40 : x
  2. Step 2: Convert to fraction form
    94,220,055.40/141,225,107.10 = 36,693,207.40/x
  3. Step 3: Cross multiply
    94,220,055.40x = 141,225,107.10 × 36,693,207.40
  4. Step 4: Simplify right side
    94,220,055.40x = 5,182,002,144,907,512
  5. Step 5: Solve for x
    x = 5,182,002,144,907,512/94,220,055.40
  6. Step 6: Final answer
    x = 54,998,929.08

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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.