Home / 35,758,251,154.80-53,635,593,711.60-13,372,353,722.16

Finding the Fourth Proportional to 35,758,251,154.80, 53,635,593,711.60 and 13,372,353,722.16

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Solution

The fourth proportional to 35,758,251,154.80, 53,635,593,711.60 and 13,372,353,722.16 is: 20,057,863,794.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,758,251,154.80 : 53,635,593,711.60 = 13,372,353,722.16 : x
  2. Step 2: Convert to fraction form
    35,758,251,154.80/53,635,593,711.60 = 13,372,353,722.16/x
  3. Step 3: Cross multiply
    35,758,251,154.80x = 53,635,593,711.60 × 13,372,353,722.16
  4. Step 4: Simplify right side
    35,758,251,154.80x = 717,234,131,209,575,727,104
  5. Step 5: Solve for x
    x = 717,234,131,209,575,727,104/35,758,251,154.80
  6. Step 6: Final answer
    x = 20,057,863,794.98

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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.