Home / 14,067,671.13-21,101,113.02-4,483,624.77

Finding the Fourth Proportional to 14,067,671.13, 21,101,113.02 and 4,483,624.77

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Solution

The fourth proportional to 14,067,671.13, 21,101,113.02 and 4,483,624.77 is: 6,725,311.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,671.13 : 21,101,113.02 = 4,483,624.77 : x
  2. Step 2: Convert to fraction form
    14,067,671.13/21,101,113.02 = 4,483,624.77/x
  3. Step 3: Cross multiply
    14,067,671.13x = 21,101,113.02 × 4,483,624.77
  4. Step 4: Simplify right side
    14,067,671.13x = 94,609,473,011,041.50
  5. Step 5: Solve for x
    x = 94,609,473,011,041.50/14,067,671.13
  6. Step 6: Final answer
    x = 6,725,311.68

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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.