Home / 9,971,023.32-14,958,547.20-3,148,662.24

Finding the Fourth Proportional to 9,971,023.32, 14,958,547.20 and 3,148,662.24

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Solution

The fourth proportional to 9,971,023.32, 14,958,547.20 and 3,148,662.24 is: 4,723,628.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,971,023.32 : 14,958,547.20 = 3,148,662.24 : x
  2. Step 2: Convert to fraction form
    9,971,023.32/14,958,547.20 = 3,148,662.24/x
  3. Step 3: Cross multiply
    9,971,023.32x = 14,958,547.20 × 3,148,662.24
  4. Step 4: Simplify right side
    9,971,023.32x = 47,099,412,733,897.73
  5. Step 5: Solve for x
    x = 47,099,412,733,897.73/9,971,023.32
  6. Step 6: Final answer
    x = 4,723,628.78

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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.