Home / 23,328,143.70-34,992,215.55-14,357,750.10

Finding the Fourth Proportional to 23,328,143.70, 34,992,215.55 and 14,357,750.10

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Solution

The fourth proportional to 23,328,143.70, 34,992,215.55 and 14,357,750.10 is: 21,536,625.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,143.70 : 34,992,215.55 = 14,357,750.10 : x
  2. Step 2: Convert to fraction form
    23,328,143.70/34,992,215.55 = 14,357,750.10/x
  3. Step 3: Cross multiply
    23,328,143.70x = 34,992,215.55 × 14,357,750.10
  4. Step 4: Simplify right side
    23,328,143.70x = 502,409,486,312,234
  5. Step 5: Solve for x
    x = 502,409,486,312,234/23,328,143.70
  6. Step 6: Final answer
    x = 21,536,625.15

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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.