Home / 25,040,126.32-34,555,518.04-14,727,284.08

Finding the Fourth Proportional to 25,040,126.32, 34,555,518.04 and 14,727,284.08

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Solution

The fourth proportional to 25,040,126.32, 34,555,518.04 and 14,727,284.08 is: 20,323,736.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,040,126.32 : 34,555,518.04 = 14,727,284.08 : x
  2. Step 2: Convert to fraction form
    25,040,126.32/34,555,518.04 = 14,727,284.08/x
  3. Step 3: Cross multiply
    25,040,126.32x = 34,555,518.04 × 14,727,284.08
  4. Step 4: Simplify right side
    25,040,126.32x = 508,908,930,706,644.81
  5. Step 5: Solve for x
    x = 508,908,930,706,644.81/25,040,126.32
  6. Step 6: Final answer
    x = 20,323,736.56

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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.