Home / 26,922,664.61-37,152,769.34-16,467,911.72

Finding the Fourth Proportional to 26,922,664.61, 37,152,769.34 and 16,467,911.72

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Solution

The fourth proportional to 26,922,664.61, 37,152,769.34 and 16,467,911.72 is: 22,725,407.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,922,664.61 : 37,152,769.34 = 16,467,911.72 : x
  2. Step 2: Convert to fraction form
    26,922,664.61/37,152,769.34 = 16,467,911.72/x
  3. Step 3: Cross multiply
    26,922,664.61x = 37,152,769.34 × 16,467,911.72
  4. Step 4: Simplify right side
    26,922,664.61x = 611,828,525,562,303.12
  5. Step 5: Solve for x
    x = 611,828,525,562,303.12/26,922,664.61
  6. Step 6: Final answer
    x = 22,725,407.55

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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.