Home / 25,826,250.71-35,641,837.80-14,223,811.11

Finding the Fourth Proportional to 25,826,250.71, 35,641,837.80 and 14,223,811.11

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Solution

The fourth proportional to 25,826,250.71, 35,641,837.80 and 14,223,811.11 is: 19,629,747.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,826,250.71 : 35,641,837.80 = 14,223,811.11 : x
  2. Step 2: Convert to fraction form
    25,826,250.71/35,641,837.80 = 14,223,811.11/x
  3. Step 3: Cross multiply
    25,826,250.71x = 35,641,837.80 × 14,223,811.11
  4. Step 4: Simplify right side
    25,826,250.71x = 506,962,768,480,457.88
  5. Step 5: Solve for x
    x = 506,962,768,480,457.88/25,826,250.71
  6. Step 6: Final answer
    x = 19,629,747.05

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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.