Home / 23,312,861.84-34,966,143.48-6,274,557.20

Finding the Fourth Proportional to 23,312,861.84, 34,966,143.48 and 6,274,557.20

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Solution

The fourth proportional to 23,312,861.84, 34,966,143.48 and 6,274,557.20 is: 9,410,988.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312,861.84 : 34,966,143.48 = 6,274,557.20 : x
  2. Step 2: Convert to fraction form
    23,312,861.84/34,966,143.48 = 6,274,557.20/x
  3. Step 3: Cross multiply
    23,312,861.84x = 34,966,143.48 × 6,274,557.20
  4. Step 4: Simplify right side
    23,312,861.84x = 219,397,067,328,667.03
  5. Step 5: Solve for x
    x = 219,397,067,328,667.03/23,312,861.84
  6. Step 6: Final answer
    x = 9,410,988.18

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Why These Related Problems?

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