Home / 47,100,184.64-70,650,282.44-14,754,607.72

Finding the Fourth Proportional to 47,100,184.64, 70,650,282.44 and 14,754,607.72

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Solution

The fourth proportional to 47,100,184.64, 70,650,282.44 and 14,754,607.72 is: 22,131,913.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,100,184.64 : 70,650,282.44 = 14,754,607.72 : x
  2. Step 2: Convert to fraction form
    47,100,184.64/70,650,282.44 = 14,754,607.72/x
  3. Step 3: Cross multiply
    47,100,184.64x = 70,650,282.44 × 14,754,607.72
  4. Step 4: Simplify right side
    47,100,184.64x = 1,042,417,202,709,404.50
  5. Step 5: Solve for x
    x = 1,042,417,202,709,404.50/47,100,184.64
  6. Step 6: Final answer
    x = 22,131,913.30

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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.