Home / 24,711,642,002.70-37,067,463,004.05-8,148,539,220.30

Finding the Fourth Proportional to 24,711,642,002.70, 37,067,463,004.05 and 8,148,539,220.30

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Solution

The fourth proportional to 24,711,642,002.70, 37,067,463,004.05 and 8,148,539,220.30 is: 12,222,808,830.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,711,642,002.70 : 37,067,463,004.05 = 8,148,539,220.30 : x
  2. Step 2: Convert to fraction form
    24,711,642,002.70/37,067,463,004.05 = 8,148,539,220.30/x
  3. Step 3: Cross multiply
    24,711,642,002.70x = 37,067,463,004.05 × 8,148,539,220.30
  4. Step 4: Simplify right side
    24,711,642,002.70x = 302,045,676,085,520,695,296
  5. Step 5: Solve for x
    x = 302,045,676,085,520,695,296/24,711,642,002.70
  6. Step 6: Final answer
    x = 12,222,808,830.45

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Double scale
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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.