Home / 24,302,110.32-33,521,111.28-15,586,477.92

Finding the Fourth Proportional to 24,302,110.32, 33,521,111.28 and 15,586,477.92

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Solution

The fourth proportional to 24,302,110.32, 33,521,111.28 and 15,586,477.92 is: 21,499,205.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,302,110.32 : 33,521,111.28 = 15,586,477.92 : x
  2. Step 2: Convert to fraction form
    24,302,110.32/33,521,111.28 = 15,586,477.92/x
  3. Step 3: Cross multiply
    24,302,110.32x = 33,521,111.28 × 15,586,477.92
  4. Step 4: Simplify right side
    24,302,110.32x = 522,476,060,819,582.94
  5. Step 5: Solve for x
    x = 522,476,060,819,582.94/24,302,110.32
  6. Step 6: Final answer
    x = 21,499,205.38

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1.5x scale

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.