Home / 19,496,686.56-26,906,267.47-10,794,858.68

Finding the Fourth Proportional to 19,496,686.56, 26,906,267.47 and 10,794,858.68

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Solution

The fourth proportional to 19,496,686.56, 26,906,267.47 and 10,794,858.68 is: 14,897,370.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,686.56 : 26,906,267.47 = 10,794,858.68 : x
  2. Step 2: Convert to fraction form
    19,496,686.56/26,906,267.47 = 10,794,858.68/x
  3. Step 3: Cross multiply
    19,496,686.56x = 26,906,267.47 × 10,794,858.68
  4. Step 4: Simplify right side
    19,496,686.56x = 290,449,354,944,931.12
  5. Step 5: Solve for x
    x = 290,449,354,944,931.12/19,496,686.56
  6. Step 6: Final answer
    x = 14,897,370.08

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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.