Home / 23,487,118.35-35,222,230.22-8,130,244.92

Finding the Fourth Proportional to 23,487,118.35, 35,222,230.22 and 8,130,244.92

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Solution

The fourth proportional to 23,487,118.35, 35,222,230.22 and 8,130,244.92 is: 12,192,443.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,487,118.35 : 35,222,230.22 = 8,130,244.92 : x
  2. Step 2: Convert to fraction form
    23,487,118.35/35,222,230.22 = 8,130,244.92/x
  3. Step 3: Cross multiply
    23,487,118.35x = 35,222,230.22 × 8,130,244.92
  4. Step 4: Simplify right side
    23,487,118.35x = 286,365,358,276,574.31
  5. Step 5: Solve for x
    x = 286,365,358,276,574.31/23,487,118.35
  6. Step 6: Final answer
    x = 12,192,443.28

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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.