Home / 183,943,810.62-275,916,712.22-54,552,541.80

Finding the Fourth Proportional to 183,943,810.62, 275,916,712.22 and 54,552,541.80

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Solution

The fourth proportional to 183,943,810.62, 275,916,712.22 and 54,552,541.80 is: 81,829,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,943,810.62 : 275,916,712.22 = 54,552,541.80 : x
  2. Step 2: Convert to fraction form
    183,943,810.62/275,916,712.22 = 54,552,541.80/x
  3. Step 3: Cross multiply
    183,943,810.62x = 275,916,712.22 × 54,552,541.80
  4. Step 4: Simplify right side
    183,943,810.62x = 15,051,957,976,700,122
  5. Step 5: Solve for x
    x = 15,051,957,976,700,122/183,943,810.62
  6. Step 6: Final answer
    x = 81,829,108.17

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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.