Home / 16,424,770.58-22,666,330.12-9,083,097.86

Finding the Fourth Proportional to 16,424,770.58, 22,666,330.12 and 9,083,097.86

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Solution

The fourth proportional to 16,424,770.58, 22,666,330.12 and 9,083,097.86 is: 12,534,756.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,424,770.58 : 22,666,330.12 = 9,083,097.86 : x
  2. Step 2: Convert to fraction form
    16,424,770.58/22,666,330.12 = 9,083,097.86/x
  3. Step 3: Cross multiply
    16,424,770.58x = 22,666,330.12 × 9,083,097.86
  4. Step 4: Simplify right side
    16,424,770.58x = 205,880,494,607,025.53
  5. Step 5: Solve for x
    x = 205,880,494,607,025.53/16,424,770.58
  6. Step 6: Final answer
    x = 12,534,756.18

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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.