Home / 10,676,005.03-16,010,695.51-3,851,691.07

Finding the Fourth Proportional to 10,676,005.03, 16,010,695.51 and 3,851,691.07

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Solution

The fourth proportional to 10,676,005.03, 16,010,695.51 and 3,851,691.07 is: 5,776,341.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,005.03 : 16,010,695.51 = 3,851,691.07 : x
  2. Step 2: Convert to fraction form
    10,676,005.03/16,010,695.51 = 3,851,691.07/x
  3. Step 3: Cross multiply
    10,676,005.03x = 16,010,695.51 × 3,851,691.07
  4. Step 4: Simplify right side
    10,676,005.03x = 61,668,252,920,356.09
  5. Step 5: Solve for x
    x = 61,668,252,920,356.09/10,676,005.03
  6. Step 6: Final answer
    x = 5,776,341.69

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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.