Home / 11,153,527.44-16,710,498.40-4,662,293.53

Finding the Fourth Proportional to 11,153,527.44, 16,710,498.40 and 4,662,293.53

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Solution

The fourth proportional to 11,153,527.44, 16,710,498.40 and 4,662,293.53 is: 6,985,166.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,153,527.44 : 16,710,498.40 = 4,662,293.53 : x
  2. Step 2: Convert to fraction form
    11,153,527.44/16,710,498.40 = 4,662,293.53/x
  3. Step 3: Cross multiply
    11,153,527.44x = 16,710,498.40 × 4,662,293.53
  4. Step 4: Simplify right side
    11,153,527.44x = 77,909,248,560,037.36
  5. Step 5: Solve for x
    x = 77,909,248,560,037.36/11,153,527.44
  6. Step 6: Final answer
    x = 6,985,166.71

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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.