Home / 23,013,497,504.18-31,527,967,274.17-22,153,059,793.69

Finding the Fourth Proportional to 23,013,497,504.18, 31,527,967,274.17 and 22,153,059,793.69

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Solution

The fourth proportional to 23,013,497,504.18, 31,527,967,274.17 and 22,153,059,793.69 is: 30,349,187,213.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,013,497,504.18 : 31,527,967,274.17 = 22,153,059,793.69 : x
  2. Step 2: Convert to fraction form
    23,013,497,504.18/31,527,967,274.17 = 22,153,059,793.69/x
  3. Step 3: Cross multiply
    23,013,497,504.18x = 31,527,967,274.17 × 22,153,059,793.69
  4. Step 4: Simplify right side
    23,013,497,504.18x = 698,440,944,198,059,950,080
  5. Step 5: Solve for x
    x = 698,440,944,198,059,950,080/23,013,497,504.18
  6. Step 6: Final answer
    x = 30,349,187,213.77

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.