Home / 48,385,881.20-72,577,266.60-16,039,276.40

Finding the Fourth Proportional to 48,385,881.20, 72,577,266.60 and 16,039,276.40

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Solution

The fourth proportional to 48,385,881.20, 72,577,266.60 and 16,039,276.40 is: 24,058,399.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,385,881.20 : 72,577,266.60 = 16,039,276.40 : x
  2. Step 2: Convert to fraction form
    48,385,881.20/72,577,266.60 = 16,039,276.40/x
  3. Step 3: Cross multiply
    48,385,881.20x = 72,577,266.60 × 16,039,276.40
  4. Step 4: Simplify right side
    48,385,881.20x = 1,164,086,839,353,888.25
  5. Step 5: Solve for x
    x = 1,164,086,839,353,888.25/48,385,881.20
  6. Step 6: Final answer
    x = 24,058,399.07

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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.