Home / 5,031,837,672,112.40-7,547,756,508,168.90-5,031,837,672,112.40

Finding the Fourth Proportional to 5,031,837,672,112.40, 7,547,756,508,168.90 and 5,031,837,672,112.40

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Solution

The fourth proportional to 5,031,837,672,112.40, 7,547,756,508,168.90 and 5,031,837,672,112.40 is: 7,547,756,508,168.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031,837,672,112.40 : 7,547,756,508,168.90 = 5,031,837,672,112.40 : x
  2. Step 2: Convert to fraction form
    5,031,837,672,112.40/7,547,756,508,168.90 = 5,031,837,672,112.40/x
  3. Step 3: Cross multiply
    5,031,837,672,112.40x = 7,547,756,508,168.90 × 5,031,837,672,112.40
  4. Step 4: Simplify right side
    5,031,837,672,112.40x = 37,979,085,537,735,818,705,108,992
  5. Step 5: Solve for x
    x = 37,979,085,537,735,818,705,108,992/5,031,837,672,112.40
  6. Step 6: Final answer
    x = 7,547,756,508,168.90

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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.