Home / 16,248,886.98-22,410,389.25-14,284,565.16

Finding the Fourth Proportional to 16,248,886.98, 22,410,389.25 and 14,284,565.16

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Solution

The fourth proportional to 16,248,886.98, 22,410,389.25 and 14,284,565.16 is: 19,701,205.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248,886.98 : 22,410,389.25 = 14,284,565.16 : x
  2. Step 2: Convert to fraction form
    16,248,886.98/22,410,389.25 = 14,284,565.16/x
  3. Step 3: Cross multiply
    16,248,886.98x = 22,410,389.25 × 14,284,565.16
  4. Step 4: Simplify right side
    16,248,886.98x = 320,122,665,502,588.56
  5. Step 5: Solve for x
    x = 320,122,665,502,588.56/16,248,886.98
  6. Step 6: Final answer
    x = 19,701,205.74

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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.