Home / 40,417,288.60-60,625,932.90-19,956,810.10

Finding the Fourth Proportional to 40,417,288.60, 60,625,932.90 and 19,956,810.10

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Solution

The fourth proportional to 40,417,288.60, 60,625,932.90 and 19,956,810.10 is: 29,935,215.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,417,288.60 : 60,625,932.90 = 19,956,810.10 : x
  2. Step 2: Convert to fraction form
    40,417,288.60/60,625,932.90 = 19,956,810.10/x
  3. Step 3: Cross multiply
    40,417,288.60x = 60,625,932.90 × 19,956,810.10
  4. Step 4: Simplify right side
    40,417,288.60x = 1,209,900,230,020,642.25
  5. Step 5: Solve for x
    x = 1,209,900,230,020,642.25/40,417,288.60
  6. Step 6: Final answer
    x = 29,935,215.15

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