Home / 16,356,147.04-22,571,637.15-9,014,244.94

Finding the Fourth Proportional to 16,356,147.04, 22,571,637.15 and 9,014,244.94

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Solution

The fourth proportional to 16,356,147.04, 22,571,637.15 and 9,014,244.94 is: 12,439,743.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,356,147.04 : 22,571,637.15 = 9,014,244.94 : x
  2. Step 2: Convert to fraction form
    16,356,147.04/22,571,637.15 = 9,014,244.94/x
  3. Step 3: Cross multiply
    16,356,147.04x = 22,571,637.15 × 9,014,244.94
  4. Step 4: Simplify right side
    16,356,147.04x = 203,466,265,966,903.50
  5. Step 5: Solve for x
    x = 203,466,265,966,903.50/16,356,147.04
  6. Step 6: Final answer
    x = 12,439,743.02

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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.