Home / 23,257,667.80-34,886,501.70-16,091,306.20

Finding the Fourth Proportional to 23,257,667.80, 34,886,501.70 and 16,091,306.20

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Solution

The fourth proportional to 23,257,667.80, 34,886,501.70 and 16,091,306.20 is: 24,136,959.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,257,667.80 : 34,886,501.70 = 16,091,306.20 : x
  2. Step 2: Convert to fraction form
    23,257,667.80/34,886,501.70 = 16,091,306.20/x
  3. Step 3: Cross multiply
    23,257,667.80x = 34,886,501.70 × 16,091,306.20
  4. Step 4: Simplify right side
    23,257,667.80x = 561,369,381,101,520.56
  5. Step 5: Solve for x
    x = 561,369,381,101,520.56/23,257,667.80
  6. Step 6: Final answer
    x = 24,136,959.30

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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.