Home / 35,191,870.20-52,787,805.30-34,624,999.80

Finding the Fourth Proportional to 35,191,870.20, 52,787,805.30 and 34,624,999.80

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Solution

The fourth proportional to 35,191,870.20, 52,787,805.30 and 34,624,999.80 is: 51,937,499.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,191,870.20 : 52,787,805.30 = 34,624,999.80 : x
  2. Step 2: Convert to fraction form
    35,191,870.20/52,787,805.30 = 34,624,999.80/x
  3. Step 3: Cross multiply
    35,191,870.20x = 52,787,805.30 × 34,624,999.80
  4. Step 4: Simplify right side
    35,191,870.20x = 1,827,777,747,954,938.75
  5. Step 5: Solve for x
    x = 1,827,777,747,954,938.75/35,191,870.20
  6. Step 6: Final answer
    x = 51,937,499.70

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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.