Home / 25,943,899.29-35,800,874.94-14,928,871.15

Finding the Fourth Proportional to 25,943,899.29, 35,800,874.94 and 14,928,871.15

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Solution

The fourth proportional to 25,943,899.29, 35,800,874.94 and 14,928,871.15 is: 20,600,860.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,943,899.29 : 35,800,874.94 = 14,928,871.15 : x
  2. Step 2: Convert to fraction form
    25,943,899.29/35,800,874.94 = 14,928,871.15/x
  3. Step 3: Cross multiply
    25,943,899.29x = 35,800,874.94 × 14,928,871.15
  4. Step 4: Simplify right side
    25,943,899.29x = 534,466,649,011,303.44
  5. Step 5: Solve for x
    x = 534,466,649,011,303.44/25,943,899.29
  6. Step 6: Final answer
    x = 20,600,860.46

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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.