Home / 15,366,231.45-23,049,347.18-14,657,643.45

Finding the Fourth Proportional to 15,366,231.45, 23,049,347.18 and 14,657,643.45

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Solution

The fourth proportional to 15,366,231.45, 23,049,347.18 and 14,657,643.45 is: 21,986,465.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,366,231.45 : 23,049,347.18 = 14,657,643.45 : x
  2. Step 2: Convert to fraction form
    15,366,231.45/23,049,347.18 = 14,657,643.45/x
  3. Step 3: Cross multiply
    15,366,231.45x = 23,049,347.18 × 14,657,643.45
  4. Step 4: Simplify right side
    15,366,231.45x = 337,849,112,646,414.75
  5. Step 5: Solve for x
    x = 337,849,112,646,414.75/15,366,231.45
  6. Step 6: Final answer
    x = 21,986,465.18

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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.