Home / 52,788,053.70-79,182,080.55-26,960,021.10

Finding the Fourth Proportional to 52,788,053.70, 79,182,080.55 and 26,960,021.10

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Solution

The fourth proportional to 52,788,053.70, 79,182,080.55 and 26,960,021.10 is: 40,440,031.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,788,053.70 : 79,182,080.55 = 26,960,021.10 : x
  2. Step 2: Convert to fraction form
    52,788,053.70/79,182,080.55 = 26,960,021.10/x
  3. Step 3: Cross multiply
    52,788,053.70x = 79,182,080.55 × 26,960,021.10
  4. Step 4: Simplify right side
    52,788,053.70x = 2,134,750,562,369,899.75
  5. Step 5: Solve for x
    x = 2,134,750,562,369,899.75/52,788,053.70
  6. Step 6: Final answer
    x = 40,440,031.65

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Similar ratio
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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.