Home / 14,774,854.60-22,176,278.70-9,106,150.60

Finding the Fourth Proportional to 14,774,854.60, 22,176,278.70 and 9,106,150.60

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Solution

The fourth proportional to 14,774,854.60, 22,176,278.70 and 9,106,150.60 is: 13,667,852.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,774,854.60 : 22,176,278.70 = 9,106,150.60 : x
  2. Step 2: Convert to fraction form
    14,774,854.60/22,176,278.70 = 9,106,150.60/x
  3. Step 3: Cross multiply
    14,774,854.60x = 22,176,278.70 × 9,106,150.60
  4. Step 4: Simplify right side
    14,774,854.60x = 201,940,533,589,772.22
  5. Step 5: Solve for x
    x = 201,940,533,589,772.22/14,774,854.60
  6. Step 6: Final answer
    x = 13,667,852.51

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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.