Home / 22,912,981.80-34,376,646.06-7,571,051.06

Finding the Fourth Proportional to 22,912,981.80, 34,376,646.06 and 7,571,051.06

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Solution

The fourth proportional to 22,912,981.80, 34,376,646.06 and 7,571,051.06 is: 11,358,946.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,912,981.80 : 34,376,646.06 = 7,571,051.06 : x
  2. Step 2: Convert to fraction form
    22,912,981.80/34,376,646.06 = 7,571,051.06/x
  3. Step 3: Cross multiply
    22,912,981.80x = 34,376,646.06 × 7,571,051.06
  4. Step 4: Simplify right side
    22,912,981.80x = 260,267,342,419,924.59
  5. Step 5: Solve for x
    x = 260,267,342,419,924.59/22,912,981.80
  6. Step 6: Final answer
    x = 11,358,946.85

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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.