Home / 61,253,500,145.90-91,880,250,218.85-14,724,777,713.90

Finding the Fourth Proportional to 61,253,500,145.90, 91,880,250,218.85 and 14,724,777,713.90

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Solution

The fourth proportional to 61,253,500,145.90, 91,880,250,218.85 and 14,724,777,713.90 is: 22,087,166,570.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,253,500,145.90 : 91,880,250,218.85 = 14,724,777,713.90 : x
  2. Step 2: Convert to fraction form
    61,253,500,145.90/91,880,250,218.85 = 14,724,777,713.90/x
  3. Step 3: Cross multiply
    61,253,500,145.90x = 91,880,250,218.85 × 14,724,777,713.90
  4. Step 4: Simplify right side
    61,253,500,145.90x = 1,352,916,260,770,078,261,248
  5. Step 5: Solve for x
    x = 1,352,916,260,770,078,261,248/61,253,500,145.90
  6. Step 6: Final answer
    x = 22,087,166,570.85

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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.