Home / 14,688,072.60-22,032,108.90-6,165,576.60

Finding the Fourth Proportional to 14,688,072.60, 22,032,108.90 and 6,165,576.60

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Solution

The fourth proportional to 14,688,072.60, 22,032,108.90 and 6,165,576.60 is: 9,248,364.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,072.60 : 22,032,108.90 = 6,165,576.60 : x
  2. Step 2: Convert to fraction form
    14,688,072.60/22,032,108.90 = 6,165,576.60/x
  3. Step 3: Cross multiply
    14,688,072.60x = 22,032,108.90 × 6,165,576.60
  4. Step 4: Simplify right side
    14,688,072.60x = 135,840,655,082,491.72
  5. Step 5: Solve for x
    x = 135,840,655,082,491.72/14,688,072.60
  6. Step 6: Final answer
    x = 9,248,364.90

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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.