Home / 9,785,280.15-14,672,671.43-4,099,080.15

Finding the Fourth Proportional to 9,785,280.15, 14,672,671.43 and 4,099,080.15

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Solution

The fourth proportional to 9,785,280.15, 14,672,671.43 and 4,099,080.15 is: 6,146,421.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,280.15 : 14,672,671.43 = 4,099,080.15 : x
  2. Step 2: Convert to fraction form
    9,785,280.15/14,672,671.43 = 4,099,080.15/x
  3. Step 3: Cross multiply
    9,785,280.15x = 14,672,671.43 × 4,099,080.15
  4. Step 4: Simplify right side
    9,785,280.15x = 60,144,456,185,689.72
  5. Step 5: Solve for x
    x = 60,144,456,185,689.72/9,785,280.15
  6. Step 6: Final answer
    x = 6,146,421.49

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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.