Home / 19,488,470.40-29,207,822.40-14,978,390.40

Finding the Fourth Proportional to 19,488,470.40, 29,207,822.40 and 14,978,390.40

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Solution

The fourth proportional to 19,488,470.40, 29,207,822.40 and 14,978,390.40 is: 22,448,460.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,488,470.40 : 29,207,822.40 = 14,978,390.40 : x
  2. Step 2: Convert to fraction form
    19,488,470.40/29,207,822.40 = 14,978,390.40/x
  3. Step 3: Cross multiply
    19,488,470.40x = 29,207,822.40 × 14,978,390.40
  4. Step 4: Simplify right side
    19,488,470.40x = 437,486,166,641,064.94
  5. Step 5: Solve for x
    x = 437,486,166,641,064.94/19,488,470.40
  6. Step 6: Final answer
    x = 22,448,460.94

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