Home / 9,706,042.20-14,559,063.30-7,466,554.20

Finding the Fourth Proportional to 9,706,042.20, 14,559,063.30 and 7,466,554.20

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Solution

The fourth proportional to 9,706,042.20, 14,559,063.30 and 7,466,554.20 is: 11,199,831.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,706,042.20 : 14,559,063.30 = 7,466,554.20 : x
  2. Step 2: Convert to fraction form
    9,706,042.20/14,559,063.30 = 7,466,554.20/x
  3. Step 3: Cross multiply
    9,706,042.20x = 14,559,063.30 × 7,466,554.20
  4. Step 4: Simplify right side
    9,706,042.20x = 108,706,035,230,680.88
  5. Step 5: Solve for x
    x = 108,706,035,230,680.88/9,706,042.20
  6. Step 6: Final answer
    x = 11,199,831.30

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Double scale
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Similar ratio
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1.5x scale

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.