Home / 554,982,024.08-832,408,235.24-222,975,593.93

Finding the Fourth Proportional to 554,982,024.08, 832,408,235.24 and 222,975,593.93

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Solution

The fourth proportional to 554,982,024.08, 832,408,235.24 and 222,975,593.93 is: 334,437,355.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,982,024.08 : 832,408,235.24 = 222,975,593.93 : x
  2. Step 2: Convert to fraction form
    554,982,024.08/832,408,235.24 = 222,975,593.93/x
  3. Step 3: Cross multiply
    554,982,024.08x = 832,408,235.24 × 222,975,593.93
  4. Step 4: Simplify right side
    554,982,024.08x = 185,606,720,639,585,248
  5. Step 5: Solve for x
    x = 185,606,720,639,585,248/554,982,024.08
  6. Step 6: Final answer
    x = 334,437,355.78

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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.