Home / 77,899,095.82-116,859,274.17-32,450,261.50

Finding the Fourth Proportional to 77,899,095.82, 116,859,274.17 and 32,450,261.50

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Solution

The fourth proportional to 77,899,095.82, 116,859,274.17 and 32,450,261.50 is: 48,679,820.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,899,095.82 : 116,859,274.17 = 32,450,261.50 : x
  2. Step 2: Convert to fraction form
    77,899,095.82/116,859,274.17 = 32,450,261.50/x
  3. Step 3: Cross multiply
    77,899,095.82x = 116,859,274.17 × 32,450,261.50
  4. Step 4: Simplify right side
    77,899,095.82x = 3,792,114,005,516,695.50
  5. Step 5: Solve for x
    x = 3,792,114,005,516,695.50/77,899,095.82
  6. Step 6: Final answer
    x = 48,679,820.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.