Home / 13,340,921,160.07-20,010,676,950.35-4,375,929,524.34

Finding the Fourth Proportional to 13,340,921,160.07, 20,010,676,950.35 and 4,375,929,524.34

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Solution

The fourth proportional to 13,340,921,160.07, 20,010,676,950.35 and 4,375,929,524.34 is: 6,563,663,109.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,340,921,160.07 : 20,010,676,950.35 = 4,375,929,524.34 : x
  2. Step 2: Convert to fraction form
    13,340,921,160.07/20,010,676,950.35 = 4,375,929,524.34/x
  3. Step 3: Cross multiply
    13,340,921,160.07x = 20,010,676,950.35 × 4,375,929,524.34
  4. Step 4: Simplify right side
    13,340,921,160.07x = 87,565,312,069,026,070,528
  5. Step 5: Solve for x
    x = 87,565,312,069,026,070,528/13,340,921,160.07
  6. Step 6: Final answer
    x = 6,563,663,109.79

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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.