Home / 89,521,722.84-134,282,552.64-23,941,156.12

Finding the Fourth Proportional to 89,521,722.84, 134,282,552.64 and 23,941,156.12

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Solution

The fourth proportional to 89,521,722.84, 134,282,552.64 and 23,941,156.12 is: 35,911,725.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,521,722.84 : 134,282,552.64 = 23,941,156.12 : x
  2. Step 2: Convert to fraction form
    89,521,722.84/134,282,552.64 = 23,941,156.12/x
  3. Step 3: Cross multiply
    89,521,722.84x = 134,282,552.64 × 23,941,156.12
  4. Step 4: Simplify right side
    89,521,722.84x = 3,214,879,556,946,358
  5. Step 5: Solve for x
    x = 3,214,879,556,946,358/89,521,722.84
  6. Step 6: Final answer
    x = 35,911,725.73

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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.