Home / 148,299,127.23-222,292,974.21-49,896,673.53

Finding the Fourth Proportional to 148,299,127.23, 222,292,974.21 and 49,896,673.53

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Solution

The fourth proportional to 148,299,127.23, 222,292,974.21 and 49,896,673.53 is: 74,792,617.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,299,127.23 : 222,292,974.21 = 49,896,673.53 : x
  2. Step 2: Convert to fraction form
    148,299,127.23/222,292,974.21 = 49,896,673.53/x
  3. Step 3: Cross multiply
    148,299,127.23x = 222,292,974.21 × 49,896,673.53
  4. Step 4: Simplify right side
    148,299,127.23x = 11,091,679,962,169,080
  5. Step 5: Solve for x
    x = 11,091,679,962,169,080/148,299,127.23
  6. Step 6: Final answer
    x = 74,792,617.93

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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.