Home / 17,950,924,030.20-26,926,386,045.30-5,527,640,349.60

Finding the Fourth Proportional to 17,950,924,030.20, 26,926,386,045.30 and 5,527,640,349.60

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Solution

The fourth proportional to 17,950,924,030.20, 26,926,386,045.30 and 5,527,640,349.60 is: 8,291,460,524.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,950,924,030.20 : 26,926,386,045.30 = 5,527,640,349.60 : x
  2. Step 2: Convert to fraction form
    17,950,924,030.20/26,926,386,045.30 = 5,527,640,349.60/x
  3. Step 3: Cross multiply
    17,950,924,030.20x = 26,926,386,045.30 × 5,527,640,349.60
  4. Step 4: Simplify right side
    17,950,924,030.20x = 148,839,377,972,906,655,744
  5. Step 5: Solve for x
    x = 148,839,377,972,906,655,744/17,950,924,030.20
  6. Step 6: Final answer
    x = 8,291,460,524.40

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Double scale
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Similar ratio
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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.