Home / 43,021,274.13-59,368,588.61-23,442,332.13

Finding the Fourth Proportional to 43,021,274.13, 59,368,588.61 and 23,442,332.13

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Solution

The fourth proportional to 43,021,274.13, 59,368,588.61 and 23,442,332.13 is: 32,349,998.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,021,274.13 : 59,368,588.61 = 23,442,332.13 : x
  2. Step 2: Convert to fraction form
    43,021,274.13/59,368,588.61 = 23,442,332.13/x
  3. Step 3: Cross multiply
    43,021,274.13x = 59,368,588.61 × 23,442,332.13
  4. Step 4: Simplify right side
    43,021,274.13x = 1,391,738,172,167,743.25
  5. Step 5: Solve for x
    x = 1,391,738,172,167,743.25/43,021,274.13
  6. Step 6: Final answer
    x = 32,349,998.93

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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.