Home / 9,985,022.60-14,977,533.90-9,593,112.20

Finding the Fourth Proportional to 9,985,022.60, 14,977,533.90 and 9,593,112.20

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Solution

The fourth proportional to 9,985,022.60, 14,977,533.90 and 9,593,112.20 is: 14,389,668.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,985,022.60 : 14,977,533.90 = 9,593,112.20 : x
  2. Step 2: Convert to fraction form
    9,985,022.60/14,977,533.90 = 9,593,112.20/x
  3. Step 3: Cross multiply
    9,985,022.60x = 14,977,533.90 × 9,593,112.20
  4. Step 4: Simplify right side
    9,985,022.60x = 143,681,163,182,003.56
  5. Step 5: Solve for x
    x = 143,681,163,182,003.56/9,985,022.60
  6. Step 6: Final answer
    x = 14,389,668.30

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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.