Home / 297,094,524,178.70-445,667,457,044.01-81,963,066,545.14

Finding the Fourth Proportional to 297,094,524,178.70, 445,667,457,044.01 and 81,963,066,545.14

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Solution

The fourth proportional to 297,094,524,178.70, 445,667,457,044.01 and 81,963,066,545.14 is: 122,951,681,925.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,094,524,178.70 : 445,667,457,044.01 = 81,963,066,545.14 : x
  2. Step 2: Convert to fraction form
    297,094,524,178.70/445,667,457,044.01 = 81,963,066,545.14/x
  3. Step 3: Cross multiply
    297,094,524,178.70x = 445,667,457,044.01 × 81,963,066,545.14
  4. Step 4: Simplify right side
    297,094,524,178.70x = 36,528,271,438,700,624,216,064
  5. Step 5: Solve for x
    x = 36,528,271,438,700,624,216,064/297,094,524,178.70
  6. Step 6: Final answer
    x = 122,951,681,925.75

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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.