Home / 5,619,337,516,035.60-8,427,371,061,742-2,176,466,304,313.20

Finding the Fourth Proportional to 5,619,337,516,035.60, 8,427,371,061,742 and 2,176,466,304,313.20

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Solution

The fourth proportional to 5,619,337,516,035.60, 8,427,371,061,742 and 2,176,466,304,313.20 is: 3,264,066,110,548.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,337,516,035.60 : 8,427,371,061,742 = 2,176,466,304,313.20 : x
  2. Step 2: Convert to fraction form
    5,619,337,516,035.60/8,427,371,061,742 = 2,176,466,304,313.20/x
  3. Step 3: Cross multiply
    5,619,337,516,035.60x = 8,427,371,061,742 × 2,176,466,304,313.20
  4. Step 4: Simplify right side
    5,619,337,516,035.60x = 18,341,889,149,825,619,165,446,144
  5. Step 5: Solve for x
    x = 18,341,889,149,825,619,165,446,144/5,619,337,516,035.60
  6. Step 6: Final answer
    x = 3,264,066,110,548.51

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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.