Home / 24,684,327.44-34,063,429.96-13,520,641.68

Finding the Fourth Proportional to 24,684,327.44, 34,063,429.96 and 13,520,641.68

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Solution

The fourth proportional to 24,684,327.44, 34,063,429.96 and 13,520,641.68 is: 18,657,969.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,684,327.44 : 34,063,429.96 = 13,520,641.68 : x
  2. Step 2: Convert to fraction form
    24,684,327.44/34,063,429.96 = 13,520,641.68/x
  3. Step 3: Cross multiply
    24,684,327.44x = 34,063,429.96 × 13,520,641.68
  4. Step 4: Simplify right side
    24,684,327.44x = 460,559,430,880,936.75
  5. Step 5: Solve for x
    x = 460,559,430,880,936.75/24,684,327.44
  6. Step 6: Final answer
    x = 18,657,969.60

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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.