Home / 12,029,167.04-16,600,232.75-6,522,531.89

Finding the Fourth Proportional to 12,029,167.04, 16,600,232.75 and 6,522,531.89

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Solution

The fourth proportional to 12,029,167.04, 16,600,232.75 and 6,522,531.89 is: 9,001,084.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,029,167.04 : 16,600,232.75 = 6,522,531.89 : x
  2. Step 2: Convert to fraction form
    12,029,167.04/16,600,232.75 = 6,522,531.89/x
  3. Step 3: Cross multiply
    12,029,167.04x = 16,600,232.75 × 6,522,531.89
  4. Step 4: Simplify right side
    12,029,167.04x = 108,275,547,377,683.56
  5. Step 5: Solve for x
    x = 108,275,547,377,683.56/12,029,167.04
  6. Step 6: Final answer
    x = 9,001,084.37

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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.