Home / 5,031,837,672,112.70-7,547,756,508,169.20-5,031,837,672,112.70

Finding the Fourth Proportional to 5,031,837,672,112.70, 7,547,756,508,169.20 and 5,031,837,672,112.70

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Solution

The fourth proportional to 5,031,837,672,112.70, 7,547,756,508,169.20 and 5,031,837,672,112.70 is: 7,547,756,508,169.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031,837,672,112.70 : 7,547,756,508,169.20 = 5,031,837,672,112.70 : x
  2. Step 2: Convert to fraction form
    5,031,837,672,112.70/7,547,756,508,169.20 = 5,031,837,672,112.70/x
  3. Step 3: Cross multiply
    5,031,837,672,112.70x = 7,547,756,508,169.20 × 5,031,837,672,112.70
  4. Step 4: Simplify right side
    5,031,837,672,112.70x = 37,979,085,537,739,589,686,394,880
  5. Step 5: Solve for x
    x = 37,979,085,537,739,589,686,394,880/5,031,837,672,112.70
  6. Step 6: Final answer
    x = 7,547,756,508,169.20

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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.