Home / 267,774,504.51-369,508,554.25-150,277,134.36

Finding the Fourth Proportional to 267,774,504.51, 369,508,554.25 and 150,277,134.36

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Solution

The fourth proportional to 267,774,504.51, 369,508,554.25 and 150,277,134.36 is: 207,371,074.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,774,504.51 : 369,508,554.25 = 150,277,134.36 : x
  2. Step 2: Convert to fraction form
    267,774,504.51/369,508,554.25 = 150,277,134.36/x
  3. Step 3: Cross multiply
    267,774,504.51x = 369,508,554.25 × 150,277,134.36
  4. Step 4: Simplify right side
    267,774,504.51x = 55,528,686,656,054,128
  5. Step 5: Solve for x
    x = 55,528,686,656,054,128/267,774,504.51
  6. Step 6: Final answer
    x = 207,371,074.25

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1.5x scale

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.