Home / 31,101,160.55-46,617,526.43-10,896,002.15

Finding the Fourth Proportional to 31,101,160.55, 46,617,526.43 and 10,896,002.15

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Solution

The fourth proportional to 31,101,160.55, 46,617,526.43 and 10,896,002.15 is: 16,332,016.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,101,160.55 : 46,617,526.43 = 10,896,002.15 : x
  2. Step 2: Convert to fraction form
    31,101,160.55/46,617,526.43 = 10,896,002.15/x
  3. Step 3: Cross multiply
    31,101,160.55x = 46,617,526.43 × 10,896,002.15
  4. Step 4: Simplify right side
    31,101,160.55x = 507,944,668,154,481.81
  5. Step 5: Solve for x
    x = 507,944,668,154,481.81/31,101,160.55
  6. Step 6: Final answer
    x = 16,332,016.53

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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.