Home / 99,048,401.91-148,494,462.66-62,579,924.06

Finding the Fourth Proportional to 99,048,401.91, 148,494,462.66 and 62,579,924.06

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Solution

The fourth proportional to 99,048,401.91, 148,494,462.66 and 62,579,924.06 is: 93,820,516.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,048,401.91 : 148,494,462.66 = 62,579,924.06 : x
  2. Step 2: Convert to fraction form
    99,048,401.91/148,494,462.66 = 62,579,924.06/x
  3. Step 3: Cross multiply
    99,048,401.91x = 148,494,462.66 × 62,579,924.06
  4. Step 4: Simplify right side
    99,048,401.91x = 9,292,772,195,850,834
  5. Step 5: Solve for x
    x = 9,292,772,195,850,834/99,048,401.91
  6. Step 6: Final answer
    x = 93,820,516.20

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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.