Home / 5,620,884,134,195.70-7,753,965,360,254.40-3,671,061,221,715

Finding the Fourth Proportional to 5,620,884,134,195.70, 7,753,965,360,254.40 and 3,671,061,221,715

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Solution

The fourth proportional to 5,620,884,134,195.70, 7,753,965,360,254.40 and 3,671,061,221,715 is: 5,064,200,020,665.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,884,134,195.70 : 7,753,965,360,254.40 = 3,671,061,221,715 : x
  2. Step 2: Convert to fraction form
    5,620,884,134,195.70/7,753,965,360,254.40 = 3,671,061,221,715/x
  3. Step 3: Cross multiply
    5,620,884,134,195.70x = 7,753,965,360,254.40 × 3,671,061,221,715
  4. Step 4: Simplify right side
    5,620,884,134,195.70x = 28,465,281,548,551,308,674,334,720
  5. Step 5: Solve for x
    x = 28,465,281,548,551,308,674,334,720/5,620,884,134,195.70
  6. Step 6: Final answer
    x = 5,064,200,020,665.33

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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.