Home / 10,568,712.31-14,585,182.02-10,084,436.70

Finding the Fourth Proportional to 10,568,712.31, 14,585,182.02 and 10,084,436.70

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Solution

The fourth proportional to 10,568,712.31, 14,585,182.02 and 10,084,436.70 is: 13,916,865.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,568,712.31 : 14,585,182.02 = 10,084,436.70 : x
  2. Step 2: Convert to fraction form
    10,568,712.31/14,585,182.02 = 10,084,436.70/x
  3. Step 3: Cross multiply
    10,568,712.31x = 14,585,182.02 × 10,084,436.70
  4. Step 4: Simplify right side
    10,568,712.31x = 147,083,344,813,457.03
  5. Step 5: Solve for x
    x = 147,083,344,813,457.03/10,568,712.31
  6. Step 6: Final answer
    x = 13,916,865.22

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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.