Home / 19,544,020.32-26,970,779.82-10,842,193.14

Finding the Fourth Proportional to 19,544,020.32, 26,970,779.82 and 10,842,193.14

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Solution

The fourth proportional to 19,544,020.32, 26,970,779.82 and 10,842,193.14 is: 14,962,244.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544,020.32 : 26,970,779.82 = 10,842,193.14 : x
  2. Step 2: Convert to fraction form
    19,544,020.32/26,970,779.82 = 10,842,193.14/x
  3. Step 3: Cross multiply
    19,544,020.32x = 26,970,779.82 × 10,842,193.14
  4. Step 4: Simplify right side
    19,544,020.32x = 292,422,403,944,854.44
  5. Step 5: Solve for x
    x = 292,422,403,944,854.44/19,544,020.32
  6. Step 6: Final answer
    x = 14,962,244.16

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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.