Home / 252,277,936.95-348,091,556.22-144,966,526.14

Finding the Fourth Proportional to 252,277,936.95, 348,091,556.22 and 144,966,526.14

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Solution

The fourth proportional to 252,277,936.95, 348,091,556.22 and 144,966,526.14 is: 200,023,927.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,277,936.95 : 348,091,556.22 = 144,966,526.14 : x
  2. Step 2: Convert to fraction form
    252,277,936.95/348,091,556.22 = 144,966,526.14/x
  3. Step 3: Cross multiply
    252,277,936.95x = 348,091,556.22 × 144,966,526.14
  4. Step 4: Simplify right side
    252,277,936.95x = 50,461,623,683,879,912
  5. Step 5: Solve for x
    x = 50,461,623,683,879,912/252,277,936.95
  6. Step 6: Final answer
    x = 200,023,927.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.