Home / 9,767,986.90-14,651,980.35-9,353,331.70

Finding the Fourth Proportional to 9,767,986.90, 14,651,980.35 and 9,353,331.70

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Solution

The fourth proportional to 9,767,986.90, 14,651,980.35 and 9,353,331.70 is: 14,029,997.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767,986.90 : 14,651,980.35 = 9,353,331.70 : x
  2. Step 2: Convert to fraction form
    9,767,986.90/14,651,980.35 = 9,353,331.70/x
  3. Step 3: Cross multiply
    9,767,986.90x = 14,651,980.35 × 9,353,331.70
  4. Step 4: Simplify right side
    9,767,986.90x = 137,044,832,275,432.08
  5. Step 5: Solve for x
    x = 137,044,832,275,432.08/9,767,986.90
  6. Step 6: Final answer
    x = 14,029,997.55

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Double scale
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Similar ratio
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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.