Home / 34,909,772.01-48,175,485.17-20,233,950.91

Finding the Fourth Proportional to 34,909,772.01, 48,175,485.17 and 20,233,950.91

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Solution

The fourth proportional to 34,909,772.01, 48,175,485.17 and 20,233,950.91 is: 27,922,852.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,909,772.01 : 48,175,485.17 = 20,233,950.91 : x
  2. Step 2: Convert to fraction form
    34,909,772.01/48,175,485.17 = 20,233,950.91/x
  3. Step 3: Cross multiply
    34,909,772.01x = 48,175,485.17 × 20,233,950.91
  4. Step 4: Simplify right side
    34,909,772.01x = 974,780,401,894,043.25
  5. Step 5: Solve for x
    x = 974,780,401,894,043.25/34,909,772.01
  6. Step 6: Final answer
    x = 27,922,852.14

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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.