Home / 162,024,927.14-223,595,792.88-92,413,832.42

Finding the Fourth Proportional to 162,024,927.14, 223,595,792.88 and 92,413,832.42

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Solution

The fourth proportional to 162,024,927.14, 223,595,792.88 and 92,413,832.42 is: 127,531,883.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,024,927.14 : 223,595,792.88 = 92,413,832.42 : x
  2. Step 2: Convert to fraction form
    162,024,927.14/223,595,792.88 = 92,413,832.42/x
  3. Step 3: Cross multiply
    162,024,927.14x = 223,595,792.88 × 92,413,832.42
  4. Step 4: Simplify right side
    162,024,927.14x = 20,663,344,133,029,348
  5. Step 5: Solve for x
    x = 20,663,344,133,029,348/162,024,927.14
  6. Step 6: Final answer
    x = 127,531,883.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.