Home / 11,235,087.10-16,850,297.85-4,845,547.90

Finding the Fourth Proportional to 11,235,087.10, 16,850,297.85 and 4,845,547.90

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Solution

The fourth proportional to 11,235,087.10, 16,850,297.85 and 4,845,547.90 is: 7,267,315.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,235,087.10 : 16,850,297.85 = 4,845,547.90 : x
  2. Step 2: Convert to fraction form
    11,235,087.10/16,850,297.85 = 4,845,547.90/x
  3. Step 3: Cross multiply
    11,235,087.10x = 16,850,297.85 × 4,845,547.90
  4. Step 4: Simplify right side
    11,235,087.10x = 81,648,925,361,442.03
  5. Step 5: Solve for x
    x = 81,648,925,361,442.03/11,235,087.10
  6. Step 6: Final answer
    x = 7,267,315.74

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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.