Home / 223,858,289.28-335,532,718.08-136,226,531.04

Finding the Fourth Proportional to 223,858,289.28, 335,532,718.08 and 136,226,531.04

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Solution

The fourth proportional to 223,858,289.28, 335,532,718.08 and 136,226,531.04 is: 204,184,792.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,858,289.28 : 335,532,718.08 = 136,226,531.04 : x
  2. Step 2: Convert to fraction form
    223,858,289.28/335,532,718.08 = 136,226,531.04/x
  3. Step 3: Cross multiply
    223,858,289.28x = 335,532,718.08 × 136,226,531.04
  4. Step 4: Simplify right side
    223,858,289.28x = 45,708,458,234,460,688
  5. Step 5: Solve for x
    x = 45,708,458,234,460,688/223,858,289.28
  6. Step 6: Final answer
    x = 204,184,792.00

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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.