Home / 116,210,233.92-160,368,184.98-64,004,127.29

Finding the Fourth Proportional to 116,210,233.92, 160,368,184.98 and 64,004,127.29

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Solution

The fourth proportional to 116,210,233.92, 160,368,184.98 and 64,004,127.29 is: 88,324,628.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,210,233.92 : 160,368,184.98 = 64,004,127.29 : x
  2. Step 2: Convert to fraction form
    116,210,233.92/160,368,184.98 = 64,004,127.29/x
  3. Step 3: Cross multiply
    116,210,233.92x = 160,368,184.98 × 64,004,127.29
  4. Step 4: Simplify right side
    116,210,233.92x = 10,264,225,723,924,344
  5. Step 5: Solve for x
    x = 10,264,225,723,924,344/116,210,233.92
  6. Step 6: Final answer
    x = 88,324,628.37

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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.