Home / 14,580,069.30-21,870,103.95-6,066,515.70

Finding the Fourth Proportional to 14,580,069.30, 21,870,103.95 and 6,066,515.70

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Solution

The fourth proportional to 14,580,069.30, 21,870,103.95 and 6,066,515.70 is: 9,099,773.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,580,069.30 : 21,870,103.95 = 6,066,515.70 : x
  2. Step 2: Convert to fraction form
    14,580,069.30/21,870,103.95 = 6,066,515.70/x
  3. Step 3: Cross multiply
    14,580,069.30x = 21,870,103.95 × 6,066,515.70
  4. Step 4: Simplify right side
    14,580,069.30x = 132,675,328,973,307.02
  5. Step 5: Solve for x
    x = 132,675,328,973,307.02/14,580,069.30
  6. Step 6: Final answer
    x = 9,099,773.55

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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.