Home / 349,956,545.79-482,954,704.89-201,277,708.38

Finding the Fourth Proportional to 349,956,545.79, 482,954,704.89 and 201,277,708.38

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Solution

The fourth proportional to 349,956,545.79, 482,954,704.89 and 201,277,708.38 is: 277,771,676.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,956,545.79 : 482,954,704.89 = 201,277,708.38 : x
  2. Step 2: Convert to fraction form
    349,956,545.79/482,954,704.89 = 201,277,708.38/x
  3. Step 3: Cross multiply
    349,956,545.79x = 482,954,704.89 × 201,277,708.38
  4. Step 4: Simplify right side
    349,956,545.79x = 97,208,016,251,598,368
  5. Step 5: Solve for x
    x = 97,208,016,251,598,368/349,956,545.79
  6. Step 6: Final answer
    x = 277,771,676.00

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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.