Home / 11,490,363,031.40-17,235,544,547.10-2,766,227,575.40

Finding the Fourth Proportional to 11,490,363,031.40, 17,235,544,547.10 and 2,766,227,575.40

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Solution

The fourth proportional to 11,490,363,031.40, 17,235,544,547.10 and 2,766,227,575.40 is: 4,149,341,363.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,490,363,031.40 : 17,235,544,547.10 = 2,766,227,575.40 : x
  2. Step 2: Convert to fraction form
    11,490,363,031.40/17,235,544,547.10 = 2,766,227,575.40/x
  3. Step 3: Cross multiply
    11,490,363,031.40x = 17,235,544,547.10 × 2,766,227,575.40
  4. Step 4: Simplify right side
    11,490,363,031.40x = 47,677,438,603,223,121,920
  5. Step 5: Solve for x
    x = 47,677,438,603,223,121,920/11,490,363,031.40
  6. Step 6: Final answer
    x = 4,149,341,363.10

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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.