Home / 19,448,225.52-26,838,542.28-10,746,322

Finding the Fourth Proportional to 19,448,225.52, 26,838,542.28 and 10,746,322

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Solution

The fourth proportional to 19,448,225.52, 26,838,542.28 and 10,746,322 is: 14,829,919.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,448,225.52 : 26,838,542.28 = 10,746,322 : x
  2. Step 2: Convert to fraction form
    19,448,225.52/26,838,542.28 = 10,746,322/x
  3. Step 3: Cross multiply
    19,448,225.52x = 26,838,542.28 × 10,746,322
  4. Step 4: Simplify right side
    19,448,225.52x = 288,415,617,351,494.19
  5. Step 5: Solve for x
    x = 288,415,617,351,494.19/19,448,225.52
  6. Step 6: Final answer
    x = 14,829,919.42

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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.