Home / 5,974,390,005-8,957,167,042.93-3,613,025,991.66

Finding the Fourth Proportional to 5,974,390,005, 8,957,167,042.93 and 3,613,025,991.66

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Solution

The fourth proportional to 5,974,390,005, 8,957,167,042.93 and 3,613,025,991.66 is: 5,416,867,213.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974,390,005 : 8,957,167,042.93 = 3,613,025,991.66 : x
  2. Step 2: Convert to fraction form
    5,974,390,005/8,957,167,042.93 = 3,613,025,991.66/x
  3. Step 3: Cross multiply
    5,974,390,005x = 8,957,167,042.93 × 3,613,025,991.66
  4. Step 4: Simplify right side
    5,974,390,005x = 32,362,477,337,764,466,688
  5. Step 5: Solve for x
    x = 32,362,477,337,764,466,688/5,974,390,005
  6. Step 6: Final answer
    x = 5,416,867,213.34

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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.