Home / 94,220,056.90-141,225,109.35-36,693,208.90

Finding the Fourth Proportional to 94,220,056.90, 141,225,109.35 and 36,693,208.90

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Solution

The fourth proportional to 94,220,056.90, 141,225,109.35 and 36,693,208.90 is: 54,998,931.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,220,056.90 : 141,225,109.35 = 36,693,208.90 : x
  2. Step 2: Convert to fraction form
    94,220,056.90/141,225,109.35 = 36,693,208.90/x
  3. Step 3: Cross multiply
    94,220,056.90x = 141,225,109.35 × 36,693,208.90
  4. Step 4: Simplify right side
    94,220,056.90x = 5,182,002,439,304,893
  5. Step 5: Solve for x
    x = 5,182,002,439,304,893/94,220,056.90
  6. Step 6: Final answer
    x = 54,998,931.33

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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.