Home / 266,277,936-367,465,763.52-144,184,368

Finding the Fourth Proportional to 266,277,936, 367,465,763.52 and 144,184,368

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Solution

The fourth proportional to 266,277,936, 367,465,763.52 and 144,184,368 is: 198,975,625.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,277,936 : 367,465,763.52 = 144,184,368 : x
  2. Step 2: Convert to fraction form
    266,277,936/367,465,763.52 = 144,184,368/x
  3. Step 3: Cross multiply
    266,277,936x = 367,465,763.52 × 144,184,368
  4. Step 4: Simplify right side
    266,277,936x = 52,982,818,874,768,656
  5. Step 5: Solve for x
    x = 52,982,818,874,768,656/266,277,936
  6. Step 6: Final answer
    x = 198,975,625.51

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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.