Home / 5,620,884,134,209.20-7,753,965,360,273-3,671,061,221,728.20

Finding the Fourth Proportional to 5,620,884,134,209.20, 7,753,965,360,273 and 3,671,061,221,728.20

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Solution

The fourth proportional to 5,620,884,134,209.20, 7,753,965,360,273 and 3,671,061,221,728.20 is: 5,064,200,020,683.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,884,134,209.20 : 7,753,965,360,273 = 3,671,061,221,728.20 : x
  2. Step 2: Convert to fraction form
    5,620,884,134,209.20/7,753,965,360,273 = 3,671,061,221,728.20/x
  3. Step 3: Cross multiply
    5,620,884,134,209.20x = 7,753,965,360,273 × 3,671,061,221,728.20
  4. Step 4: Simplify right side
    5,620,884,134,209.20x = 28,465,281,548,721,943,430,037,504
  5. Step 5: Solve for x
    x = 28,465,281,548,721,943,430,037,504/5,620,884,134,209.20
  6. Step 6: Final answer
    x = 5,064,200,020,683.53

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.