Home / 38,802,507.91-58,182,113.65-12,880,731.93

Finding the Fourth Proportional to 38,802,507.91, 58,182,113.65 and 12,880,731.93

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Solution

The fourth proportional to 38,802,507.91, 58,182,113.65 and 12,880,731.93 is: 19,313,911.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,802,507.91 : 58,182,113.65 = 12,880,731.93 : x
  2. Step 2: Convert to fraction form
    38,802,507.91/58,182,113.65 = 12,880,731.93/x
  3. Step 3: Cross multiply
    38,802,507.91x = 58,182,113.65 × 12,880,731.93
  4. Step 4: Simplify right side
    38,802,507.91x = 749,428,209,147,484.88
  5. Step 5: Solve for x
    x = 749,428,209,147,484.88/38,802,507.91
  6. Step 6: Final answer
    x = 19,313,911.64

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