Home / 123,264,015.40-184,896,023.10-62,797,839.40

Finding the Fourth Proportional to 123,264,015.40, 184,896,023.10 and 62,797,839.40

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Solution

The fourth proportional to 123,264,015.40, 184,896,023.10 and 62,797,839.40 is: 94,196,759.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,264,015.40 : 184,896,023.10 = 62,797,839.40 : x
  2. Step 2: Convert to fraction form
    123,264,015.40/184,896,023.10 = 62,797,839.40/x
  3. Step 3: Cross multiply
    123,264,015.40x = 184,896,023.10 × 62,797,839.40
  4. Step 4: Simplify right side
    123,264,015.40x = 11,611,070,764,332,490
  5. Step 5: Solve for x
    x = 11,611,070,764,332,490/123,264,015.40
  6. Step 6: Final answer
    x = 94,196,759.10

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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.