Home / 11,657,334.90-17,487,314.55-3,570,246.30

Finding the Fourth Proportional to 11,657,334.90, 17,487,314.55 and 3,570,246.30

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Solution

The fourth proportional to 11,657,334.90, 17,487,314.55 and 3,570,246.30 is: 5,355,771.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,657,334.90 : 17,487,314.55 = 3,570,246.30 : x
  2. Step 2: Convert to fraction form
    11,657,334.90/17,487,314.55 = 3,570,246.30/x
  3. Step 3: Cross multiply
    11,657,334.90x = 17,487,314.55 × 3,570,246.30
  4. Step 4: Simplify right side
    11,657,334.90x = 62,434,020,069,073.66
  5. Step 5: Solve for x
    x = 62,434,020,069,073.66/11,657,334.90
  6. Step 6: Final answer
    x = 5,355,771.33

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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.