Home / 27,975,972,503.52-41,952,013,332.12-16,193,224,002.24

Finding the Fourth Proportional to 27,975,972,503.52, 41,952,013,332.12 and 16,193,224,002.24

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Solution

The fourth proportional to 27,975,972,503.52, 41,952,013,332.12 and 16,193,224,002.24 is: 24,282,921,680.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,975,972,503.52 : 41,952,013,332.12 = 16,193,224,002.24 : x
  2. Step 2: Convert to fraction form
    27,975,972,503.52/41,952,013,332.12 = 16,193,224,002.24/x
  3. Step 3: Cross multiply
    27,975,972,503.52x = 41,952,013,332.12 × 16,193,224,002.24
  4. Step 4: Simplify right side
    27,975,972,503.52x = 679,338,349,231,978,053,632
  5. Step 5: Solve for x
    x = 679,338,349,231,978,053,632/27,975,972,503.52
  6. Step 6: Final answer
    x = 24,282,921,680.26

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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.