Home / 45,266,453.64-67,899,702.33-14,974,316.64

Finding the Fourth Proportional to 45,266,453.64, 67,899,702.33 and 14,974,316.64

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Solution

The fourth proportional to 45,266,453.64, 67,899,702.33 and 14,974,316.64 is: 22,461,482.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,266,453.64 : 67,899,702.33 = 14,974,316.64 : x
  2. Step 2: Convert to fraction form
    45,266,453.64/67,899,702.33 = 14,974,316.64/x
  3. Step 3: Cross multiply
    45,266,453.64x = 67,899,702.33 × 14,974,316.64
  4. Step 4: Simplify right side
    45,266,453.64x = 1,016,751,642,451,165.75
  5. Step 5: Solve for x
    x = 1,016,751,642,451,165.75/45,266,453.64
  6. Step 6: Final answer
    x = 22,461,482.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.