Home / 14,733,657.76-22,100,331.12-5,758,132

Finding the Fourth Proportional to 14,733,657.76, 22,100,331.12 and 5,758,132

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Solution

The fourth proportional to 14,733,657.76, 22,100,331.12 and 5,758,132 is: 8,637,137.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,733,657.76 : 22,100,331.12 = 5,758,132 : x
  2. Step 2: Convert to fraction form
    14,733,657.76/22,100,331.12 = 5,758,132/x
  3. Step 3: Cross multiply
    14,733,657.76x = 22,100,331.12 × 5,758,132
  4. Step 4: Simplify right side
    14,733,657.76x = 127,256,623,832,667.84
  5. Step 5: Solve for x
    x = 127,256,623,832,667.84/14,733,657.76
  6. Step 6: Final answer
    x = 8,637,137.22

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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.