Home / 47,358,117,259.38-71,013,930,630.57-23,426,972,052.66

Finding the Fourth Proportional to 47,358,117,259.38, 71,013,930,630.57 and 23,426,972,052.66

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Solution

The fourth proportional to 47,358,117,259.38, 71,013,930,630.57 and 23,426,972,052.66 is: 35,128,959,183.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,358,117,259.38 : 71,013,930,630.57 = 23,426,972,052.66 : x
  2. Step 2: Convert to fraction form
    47,358,117,259.38/71,013,930,630.57 = 23,426,972,052.66/x
  3. Step 3: Cross multiply
    47,358,117,259.38x = 71,013,930,630.57 × 23,426,972,052.66
  4. Step 4: Simplify right side
    47,358,117,259.38x = 1,663,641,368,231,899,561,984
  5. Step 5: Solve for x
    x = 1,663,641,368,231,899,561,984/47,358,117,259.38
  6. Step 6: Final answer
    x = 35,128,959,183.92

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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.