Home / 14,688,022.60-22,032,033.90-6,177,968.20

Finding the Fourth Proportional to 14,688,022.60, 22,032,033.90 and 6,177,968.20

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Solution

The fourth proportional to 14,688,022.60, 22,032,033.90 and 6,177,968.20 is: 9,266,952.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,022.60 : 22,032,033.90 = 6,177,968.20 : x
  2. Step 2: Convert to fraction form
    14,688,022.60/22,032,033.90 = 6,177,968.20/x
  3. Step 3: Cross multiply
    14,688,022.60x = 22,032,033.90 × 6,177,968.20
  4. Step 4: Simplify right side
    14,688,022.60x = 136,113,204,815,521.97
  5. Step 5: Solve for x
    x = 136,113,204,815,521.97/14,688,022.60
  6. Step 6: Final answer
    x = 9,266,952.30

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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.