Home / 237,518,679.84-356,337,362.52-167,625,377.40

Finding the Fourth Proportional to 237,518,679.84, 356,337,362.52 and 167,625,377.40

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Solution

The fourth proportional to 237,518,679.84, 356,337,362.52 and 167,625,377.40 is: 251,479,946.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,518,679.84 : 356,337,362.52 = 167,625,377.40 : x
  2. Step 2: Convert to fraction form
    237,518,679.84/356,337,362.52 = 167,625,377.40/x
  3. Step 3: Cross multiply
    237,518,679.84x = 356,337,362.52 × 167,625,377.40
  4. Step 4: Simplify right side
    237,518,679.84x = 59,731,184,874,135,616
  5. Step 5: Solve for x
    x = 59,731,184,874,135,616/237,518,679.84
  6. Step 6: Final answer
    x = 251,479,946.40

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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.