Home / 16,989,266.28-25,473,470.01-6,602,357.33

Finding the Fourth Proportional to 16,989,266.28, 25,473,470.01 and 6,602,357.33

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Solution

The fourth proportional to 16,989,266.28, 25,473,470.01 and 6,602,357.33 is: 9,899,482.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,989,266.28 : 25,473,470.01 = 6,602,357.33 : x
  2. Step 2: Convert to fraction form
    16,989,266.28/25,473,470.01 = 6,602,357.33/x
  3. Step 3: Cross multiply
    16,989,266.28x = 25,473,470.01 × 6,602,357.33
  4. Step 4: Simplify right side
    16,989,266.28x = 168,184,951,546,312.09
  5. Step 5: Solve for x
    x = 168,184,951,546,312.09/16,989,266.28
  6. Step 6: Final answer
    x = 9,899,482.93

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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.