Home / 49,006,854.40-73,510,281.60-14,928,145.60

Finding the Fourth Proportional to 49,006,854.40, 73,510,281.60 and 14,928,145.60

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Solution

The fourth proportional to 49,006,854.40, 73,510,281.60 and 14,928,145.60 is: 22,392,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,006,854.40 : 73,510,281.60 = 14,928,145.60 : x
  2. Step 2: Convert to fraction form
    49,006,854.40/73,510,281.60 = 14,928,145.60/x
  3. Step 3: Cross multiply
    49,006,854.40x = 73,510,281.60 × 14,928,145.60
  4. Step 4: Simplify right side
    49,006,854.40x = 1,097,372,186,821,800.88
  5. Step 5: Solve for x
    x = 1,097,372,186,821,800.88/49,006,854.40
  6. Step 6: Final answer
    x = 22,392,218.40

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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.