Home / 27,027,566.16-40,546,565.16-8,826,868.32

Finding the Fourth Proportional to 27,027,566.16, 40,546,565.16 and 8,826,868.32

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Solution

The fourth proportional to 27,027,566.16, 40,546,565.16 and 8,826,868.32 is: 13,242,005.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,027,566.16 : 40,546,565.16 = 8,826,868.32 : x
  2. Step 2: Convert to fraction form
    27,027,566.16/40,546,565.16 = 8,826,868.32/x
  3. Step 3: Cross multiply
    27,027,566.16x = 40,546,565.16 × 8,826,868.32
  4. Step 4: Simplify right side
    27,027,566.16x = 357,899,191,495,619.69
  5. Step 5: Solve for x
    x = 357,899,191,495,619.69/27,027,566.16
  6. Step 6: Final answer
    x = 13,242,005.93

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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.