Home / 27,043,064.85-37,319,462.30-14,653,148.50

Finding the Fourth Proportional to 27,043,064.85, 37,319,462.30 and 14,653,148.50

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Solution

The fourth proportional to 27,043,064.85, 37,319,462.30 and 14,653,148.50 is: 20,221,362.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,043,064.85 : 37,319,462.30 = 14,653,148.50 : x
  2. Step 2: Convert to fraction form
    27,043,064.85/37,319,462.30 = 14,653,148.50/x
  3. Step 3: Cross multiply
    27,043,064.85x = 37,319,462.30 × 14,653,148.50
  4. Step 4: Simplify right side
    27,043,064.85x = 546,847,622,965,385.81
  5. Step 5: Solve for x
    x = 546,847,622,965,385.81/27,043,064.85
  6. Step 6: Final answer
    x = 20,221,362.70

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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.