Home / 30,895,977.60-46,364,961.60-17,249,097.60

Finding the Fourth Proportional to 30,895,977.60, 46,364,961.60 and 17,249,097.60

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Solution

The fourth proportional to 30,895,977.60, 46,364,961.60 and 17,249,097.60 is: 25,885,367.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,895,977.60 : 46,364,961.60 = 17,249,097.60 : x
  2. Step 2: Convert to fraction form
    30,895,977.60/46,364,961.60 = 17,249,097.60/x
  3. Step 3: Cross multiply
    30,895,977.60x = 46,364,961.60 × 17,249,097.60
  4. Step 4: Simplify right side
    30,895,977.60x = 799,753,747,858,652.25
  5. Step 5: Solve for x
    x = 799,753,747,858,652.25/30,895,977.60
  6. Step 6: Final answer
    x = 25,885,367.93

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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.