Home / 18,006,329.16-24,851,099.70-10,269,597.96

Finding the Fourth Proportional to 18,006,329.16, 24,851,099.70 and 10,269,597.96

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Solution

The fourth proportional to 18,006,329.16, 24,851,099.70 and 10,269,597.96 is: 14,173,394.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,006,329.16 : 24,851,099.70 = 10,269,597.96 : x
  2. Step 2: Convert to fraction form
    18,006,329.16/24,851,099.70 = 10,269,597.96/x
  3. Step 3: Cross multiply
    18,006,329.16x = 24,851,099.70 × 10,269,597.96
  4. Step 4: Simplify right side
    18,006,329.16x = 255,210,802,782,876.62
  5. Step 5: Solve for x
    x = 255,210,802,782,876.62/18,006,329.16
  6. Step 6: Final answer
    x = 14,173,394.28

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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.