Home / 15,745,536,000.80-23,618,304,001.20-6,426,186,624.80

Finding the Fourth Proportional to 15,745,536,000.80, 23,618,304,001.20 and 6,426,186,624.80

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Solution

The fourth proportional to 15,745,536,000.80, 23,618,304,001.20 and 6,426,186,624.80 is: 9,639,279,937.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,745,536,000.80 : 23,618,304,001.20 = 6,426,186,624.80 : x
  2. Step 2: Convert to fraction form
    15,745,536,000.80/23,618,304,001.20 = 6,426,186,624.80/x
  3. Step 3: Cross multiply
    15,745,536,000.80x = 23,618,304,001.20 × 6,426,186,624.80
  4. Step 4: Simplify right side
    15,745,536,000.80x = 151,775,629,272,971,771,904
  5. Step 5: Solve for x
    x = 151,775,629,272,971,771,904/15,745,536,000.80
  6. Step 6: Final answer
    x = 9,639,279,937.20

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1.5x scale

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.