Home / 9,827,998.20-14,741,997.30-6,249,628.80

Finding the Fourth Proportional to 9,827,998.20, 14,741,997.30 and 6,249,628.80

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Solution

The fourth proportional to 9,827,998.20, 14,741,997.30 and 6,249,628.80 is: 9,374,443.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,998.20 : 14,741,997.30 = 6,249,628.80 : x
  2. Step 2: Convert to fraction form
    9,827,998.20/14,741,997.30 = 6,249,628.80/x
  3. Step 3: Cross multiply
    9,827,998.20x = 14,741,997.30 × 6,249,628.80
  4. Step 4: Simplify right side
    9,827,998.20x = 92,132,010,895,602.23
  5. Step 5: Solve for x
    x = 92,132,010,895,602.23/9,827,998.20
  6. Step 6: Final answer
    x = 9,374,443.20

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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.