Home / 46,659,929.40-69,980,562.90-22,398,809.40

Finding the Fourth Proportional to 46,659,929.40, 69,980,562.90 and 22,398,809.40

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Solution

The fourth proportional to 46,659,929.40, 69,980,562.90 and 22,398,809.40 is: 33,593,734.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,659,929.40 : 69,980,562.90 = 22,398,809.40 : x
  2. Step 2: Convert to fraction form
    46,659,929.40/69,980,562.90 = 22,398,809.40/x
  3. Step 3: Cross multiply
    46,659,929.40x = 69,980,562.90 × 22,398,809.40
  4. Step 4: Simplify right side
    46,659,929.40x = 1,567,481,290,101,811.25
  5. Step 5: Solve for x
    x = 1,567,481,290,101,811.25/46,659,929.40
  6. Step 6: Final answer
    x = 33,593,734.72

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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.