Home / 24,938,216.76-37,374,255.54-12,807,190.20

Finding the Fourth Proportional to 24,938,216.76, 37,374,255.54 and 12,807,190.20

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Solution

The fourth proportional to 24,938,216.76, 37,374,255.54 and 12,807,190.20 is: 19,193,802.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,938,216.76 : 37,374,255.54 = 12,807,190.20 : x
  2. Step 2: Convert to fraction form
    24,938,216.76/37,374,255.54 = 12,807,190.20/x
  3. Step 3: Cross multiply
    24,938,216.76x = 37,374,255.54 × 12,807,190.20
  4. Step 4: Simplify right side
    24,938,216.76x = 478,659,199,284,183.69
  5. Step 5: Solve for x
    x = 478,659,199,284,183.69/24,938,216.76
  6. Step 6: Final answer
    x = 19,193,802.18

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1.5x scale

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.