Home / 37,964,543.16-56,956,521.78-11,038,199.16

Finding the Fourth Proportional to 37,964,543.16, 56,956,521.78 and 11,038,199.16

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Solution

The fourth proportional to 37,964,543.16, 56,956,521.78 and 11,038,199.16 is: 16,560,121.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,964,543.16 : 56,956,521.78 = 11,038,199.16 : x
  2. Step 2: Convert to fraction form
    37,964,543.16/56,956,521.78 = 11,038,199.16/x
  3. Step 3: Cross multiply
    37,964,543.16x = 56,956,521.78 × 11,038,199.16
  4. Step 4: Simplify right side
    37,964,543.16x = 628,697,430,868,517.75
  5. Step 5: Solve for x
    x = 628,697,430,868,517.75/37,964,543.16
  6. Step 6: Final answer
    x = 16,560,121.06

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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.