Home / 14,536,175.93-20,060,350.69-8,010,225.77

Finding the Fourth Proportional to 14,536,175.93, 20,060,350.69 and 8,010,225.77

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Solution

The fourth proportional to 14,536,175.93, 20,060,350.69 and 8,010,225.77 is: 11,054,347.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,536,175.93 : 20,060,350.69 = 8,010,225.77 : x
  2. Step 2: Convert to fraction form
    14,536,175.93/20,060,350.69 = 8,010,225.77/x
  3. Step 3: Cross multiply
    14,536,175.93x = 20,060,350.69 × 8,010,225.77
  4. Step 4: Simplify right side
    14,536,175.93x = 160,687,938,052,275.28
  5. Step 5: Solve for x
    x = 160,687,938,052,275.28/14,536,175.93
  6. Step 6: Final answer
    x = 11,054,347.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.