Home / 537,470,227.44-806,251,097.72-164,061,986.01

Finding the Fourth Proportional to 537,470,227.44, 806,251,097.72 and 164,061,986.01

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Solution

The fourth proportional to 537,470,227.44, 806,251,097.72 and 164,061,986.01 is: 246,106,946.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,470,227.44 : 806,251,097.72 = 164,061,986.01 : x
  2. Step 2: Convert to fraction form
    537,470,227.44/806,251,097.72 = 164,061,986.01/x
  3. Step 3: Cross multiply
    537,470,227.44x = 806,251,097.72 × 164,061,986.01
  4. Step 4: Simplify right side
    537,470,227.44x = 132,275,156,314,685,776
  5. Step 5: Solve for x
    x = 132,275,156,314,685,776/537,470,227.44
  6. Step 6: Final answer
    x = 246,106,946.14

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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.