Home / 167,954,502.27-251,893,962.05-60,249,126.27

Finding the Fourth Proportional to 167,954,502.27, 251,893,962.05 and 60,249,126.27

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Solution

The fourth proportional to 167,954,502.27, 251,893,962.05 and 60,249,126.27 is: 90,360,132.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,954,502.27 : 251,893,962.05 = 60,249,126.27 : x
  2. Step 2: Convert to fraction form
    167,954,502.27/251,893,962.05 = 60,249,126.27/x
  3. Step 3: Cross multiply
    167,954,502.27x = 251,893,962.05 × 60,249,126.27
  4. Step 4: Simplify right side
    167,954,502.27x = 15,176,391,127,182,994
  5. Step 5: Solve for x
    x = 15,176,391,127,182,994/167,954,502.27
  6. Step 6: Final answer
    x = 90,360,132.78

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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.