Home / 194,265,477.94-268,101,641.73-110,637,144.58

Finding the Fourth Proportional to 194,265,477.94, 268,101,641.73 and 110,637,144.58

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Solution

The fourth proportional to 194,265,477.94, 268,101,641.73 and 110,637,144.58 is: 152,687,962.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,265,477.94 : 268,101,641.73 = 110,637,144.58 : x
  2. Step 2: Convert to fraction form
    194,265,477.94/268,101,641.73 = 110,637,144.58/x
  3. Step 3: Cross multiply
    194,265,477.94x = 268,101,641.73 × 110,637,144.58
  4. Step 4: Simplify right side
    194,265,477.94x = 29,662,000,098,217,368
  5. Step 5: Solve for x
    x = 29,662,000,098,217,368/194,265,477.94
  6. Step 6: Final answer
    x = 152,687,962.95

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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.