Home / 47,309,816.98-70,964,252.37-14,961,725.02

Finding the Fourth Proportional to 47,309,816.98, 70,964,252.37 and 14,961,725.02

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Solution

The fourth proportional to 47,309,816.98, 70,964,252.37 and 14,961,725.02 is: 22,442,437.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,309,816.98 : 70,964,252.37 = 14,961,725.02 : x
  2. Step 2: Convert to fraction form
    47,309,816.98/70,964,252.37 = 14,961,725.02/x
  3. Step 3: Cross multiply
    47,309,816.98x = 70,964,252.37 × 14,961,725.02
  4. Step 4: Simplify right side
    47,309,816.98x = 1,061,747,630,032,412.75
  5. Step 5: Solve for x
    x = 1,061,747,630,032,412.75/47,309,816.98
  6. Step 6: Final answer
    x = 22,442,437.91

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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.