Home / 25,549,401.19-35,257,718.31-14,535,913.81

Finding the Fourth Proportional to 25,549,401.19, 35,257,718.31 and 14,535,913.81

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Solution

The fourth proportional to 25,549,401.19, 35,257,718.31 and 14,535,913.81 is: 20,059,302.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,549,401.19 : 35,257,718.31 = 14,535,913.81 : x
  2. Step 2: Convert to fraction form
    25,549,401.19/35,257,718.31 = 14,535,913.81/x
  3. Step 3: Cross multiply
    25,549,401.19x = 35,257,718.31 × 14,535,913.81
  4. Step 4: Simplify right side
    25,549,401.19x = 512,503,154,491,418.94
  5. Step 5: Solve for x
    x = 512,503,154,491,418.94/25,549,401.19
  6. Step 6: Final answer
    x = 20,059,302.00

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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.