Home / 25,568,690.94-35,276,040.90-14,552,681.61

Finding the Fourth Proportional to 25,568,690.94, 35,276,040.90 and 14,552,681.61

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Solution

The fourth proportional to 25,568,690.94, 35,276,040.90 and 14,552,681.61 is: 20,077,718.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,568,690.94 : 35,276,040.90 = 14,552,681.61 : x
  2. Step 2: Convert to fraction form
    25,568,690.94/35,276,040.90 = 14,552,681.61/x
  3. Step 3: Cross multiply
    25,568,690.94x = 35,276,040.90 × 14,552,681.61
  4. Step 4: Simplify right side
    25,568,690.94x = 513,360,991,679,037.81
  5. Step 5: Solve for x
    x = 513,360,991,679,037.81/25,568,690.94
  6. Step 6: Final answer
    x = 20,077,718.99

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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.