Home / 72,293,895.10-108,440,151.45-17,706,720.70

Finding the Fourth Proportional to 72,293,895.10, 108,440,151.45 and 17,706,720.70

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Solution

The fourth proportional to 72,293,895.10, 108,440,151.45 and 17,706,720.70 is: 26,559,911.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,293,895.10 : 108,440,151.45 = 17,706,720.70 : x
  2. Step 2: Convert to fraction form
    72,293,895.10/108,440,151.45 = 17,706,720.70/x
  3. Step 3: Cross multiply
    72,293,895.10x = 108,440,151.45 × 17,706,720.70
  4. Step 4: Simplify right side
    72,293,895.10x = 1,920,119,474,390,850
  5. Step 5: Solve for x
    x = 1,920,119,474,390,850/72,293,895.10
  6. Step 6: Final answer
    x = 26,559,911.76

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