Home / 38,216,376.45-52,731,353.64-24,280,000.53

Finding the Fourth Proportional to 38,216,376.45, 52,731,353.64 and 24,280,000.53

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Solution

The fourth proportional to 38,216,376.45, 52,731,353.64 and 24,280,000.53 is: 33,501,797.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,216,376.45 : 52,731,353.64 = 24,280,000.53 : x
  2. Step 2: Convert to fraction form
    38,216,376.45/52,731,353.64 = 24,280,000.53/x
  3. Step 3: Cross multiply
    38,216,376.45x = 52,731,353.64 × 24,280,000.53
  4. Step 4: Simplify right side
    38,216,376.45x = 1,280,317,294,374,327.25
  5. Step 5: Solve for x
    x = 1,280,317,294,374,327.25/38,216,376.45
  6. Step 6: Final answer
    x = 33,501,797.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.