Home / 74,883,087,233.40-112,324,630,850.10-25,179,890,561.40

Finding the Fourth Proportional to 74,883,087,233.40, 112,324,630,850.10 and 25,179,890,561.40

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Solution

The fourth proportional to 74,883,087,233.40, 112,324,630,850.10 and 25,179,890,561.40 is: 37,769,835,842.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,883,087,233.40 : 112,324,630,850.10 = 25,179,890,561.40 : x
  2. Step 2: Convert to fraction form
    74,883,087,233.40/112,324,630,850.10 = 25,179,890,561.40/x
  3. Step 3: Cross multiply
    74,883,087,233.40x = 112,324,630,850.10 × 25,179,890,561.40
  4. Step 4: Simplify right side
    74,883,087,233.40x = 2,828,321,912,155,172,503,552
  5. Step 5: Solve for x
    x = 2,828,321,912,155,172,503,552/74,883,087,233.40
  6. Step 6: Final answer
    x = 37,769,835,842.10

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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.