Home / 17,184,232.52-23,714,061.18-12,793,590.08

Finding the Fourth Proportional to 17,184,232.52, 23,714,061.18 and 12,793,590.08

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Solution

The fourth proportional to 17,184,232.52, 23,714,061.18 and 12,793,590.08 is: 17,655,020.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,184,232.52 : 23,714,061.18 = 12,793,590.08 : x
  2. Step 2: Convert to fraction form
    17,184,232.52/23,714,061.18 = 12,793,590.08/x
  3. Step 3: Cross multiply
    17,184,232.52x = 23,714,061.18 × 12,793,590.08
  4. Step 4: Simplify right side
    17,184,232.52x = 303,387,977,868,961.06
  5. Step 5: Solve for x
    x = 303,387,977,868,961.06/17,184,232.52
  6. Step 6: Final answer
    x = 17,655,020.53

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1.5x scale

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.