Home / 11,200,028.71-16,803,530.52-4,011,624.58

Finding the Fourth Proportional to 11,200,028.71, 16,803,530.52 and 4,011,624.58

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Solution

The fourth proportional to 11,200,028.71, 16,803,530.52 and 4,011,624.58 is: 6,018,686.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,200,028.71 : 16,803,530.52 = 4,011,624.58 : x
  2. Step 2: Convert to fraction form
    11,200,028.71/16,803,530.52 = 4,011,624.58/x
  3. Step 3: Cross multiply
    11,200,028.71x = 16,803,530.52 × 4,011,624.58
  4. Step 4: Simplify right side
    11,200,028.71x = 67,409,456,064,812.18
  5. Step 5: Solve for x
    x = 67,409,456,064,812.18/11,200,028.71
  6. Step 6: Final answer
    x = 6,018,686.01

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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.