Home / 17,216,635.48-23,758,667.93-9,482,397.46

Finding the Fourth Proportional to 17,216,635.48, 23,758,667.93 and 9,482,397.46

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Solution

The fourth proportional to 17,216,635.48, 23,758,667.93 and 9,482,397.46 is: 13,085,549.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,216,635.48 : 23,758,667.93 = 9,482,397.46 : x
  2. Step 2: Convert to fraction form
    17,216,635.48/23,758,667.93 = 9,482,397.46/x
  3. Step 3: Cross multiply
    17,216,635.48x = 23,758,667.93 × 9,482,397.46
  4. Step 4: Simplify right side
    17,216,635.48x = 225,289,132,266,210.12
  5. Step 5: Solve for x
    x = 225,289,132,266,210.12/17,216,635.48
  6. Step 6: Final answer
    x = 13,085,549.30

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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.