Home / 16,559,166.80-24,839,916.60-9,374,142.80

Finding the Fourth Proportional to 16,559,166.80, 24,839,916.60 and 9,374,142.80

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Solution

The fourth proportional to 16,559,166.80, 24,839,916.60 and 9,374,142.80 is: 14,061,874.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,559,166.80 : 24,839,916.60 = 9,374,142.80 : x
  2. Step 2: Convert to fraction form
    16,559,166.80/24,839,916.60 = 9,374,142.80/x
  3. Step 3: Cross multiply
    16,559,166.80x = 24,839,916.60 × 9,374,142.80
  4. Step 4: Simplify right side
    16,559,166.80x = 232,852,925,348,490.50
  5. Step 5: Solve for x
    x = 232,852,925,348,490.50/16,559,166.80
  6. Step 6: Final answer
    x = 14,061,874.50

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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.