Home / 6,605,774,926.13-9,895,586,885.54-5,777,663,630.90

Finding the Fourth Proportional to 6,605,774,926.13, 9,895,586,885.54 and 5,777,663,630.90

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Solution

The fourth proportional to 6,605,774,926.13, 9,895,586,885.54 and 5,777,663,630.90 is: 8,655,059,110.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,774,926.13 : 9,895,586,885.54 = 5,777,663,630.90 : x
  2. Step 2: Convert to fraction form
    6,605,774,926.13/9,895,586,885.54 = 5,777,663,630.90/x
  3. Step 3: Cross multiply
    6,605,774,926.13x = 9,895,586,885.54 × 5,777,663,630.90
  4. Step 4: Simplify right side
    6,605,774,926.13x = 57,173,372,454,960,431,104
  5. Step 5: Solve for x
    x = 57,173,372,454,960,431,104/6,605,774,926.13
  6. Step 6: Final answer
    x = 8,655,059,110.30

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1.5x scale

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.