Home / 9,350,744.40-14,026,116.60-7,776,104.40

Finding the Fourth Proportional to 9,350,744.40, 14,026,116.60 and 7,776,104.40

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Solution

The fourth proportional to 9,350,744.40, 14,026,116.60 and 7,776,104.40 is: 11,664,156.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350,744.40 : 14,026,116.60 = 7,776,104.40 : x
  2. Step 2: Convert to fraction form
    9,350,744.40/14,026,116.60 = 7,776,104.40/x
  3. Step 3: Cross multiply
    9,350,744.40x = 14,026,116.60 × 7,776,104.40
  4. Step 4: Simplify right side
    9,350,744.40x = 109,068,547,008,173.05
  5. Step 5: Solve for x
    x = 109,068,547,008,173.05/9,350,744.40
  6. Step 6: Final answer
    x = 11,664,156.60

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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.