Home / 10,833,282.30-16,249,923.45-4,448,117.10

Finding the Fourth Proportional to 10,833,282.30, 16,249,923.45 and 4,448,117.10

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Solution

The fourth proportional to 10,833,282.30, 16,249,923.45 and 4,448,117.10 is: 6,672,175.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,833,282.30 : 16,249,923.45 = 4,448,117.10 : x
  2. Step 2: Convert to fraction form
    10,833,282.30/16,249,923.45 = 4,448,117.10/x
  3. Step 3: Cross multiply
    10,833,282.30x = 16,249,923.45 × 4,448,117.10
  4. Step 4: Simplify right side
    10,833,282.30x = 72,281,562,371,635.98
  5. Step 5: Solve for x
    x = 72,281,562,371,635.98/10,833,282.30
  6. Step 6: Final answer
    x = 6,672,175.65

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Double scale
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Similar ratio
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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.