Home / 9,615,610.20-14,395,421.70-9,335,674.20

Finding the Fourth Proportional to 9,615,610.20, 14,395,421.70 and 9,335,674.20

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Solution

The fourth proportional to 9,615,610.20, 14,395,421.70 and 9,335,674.20 is: 13,976,332.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615,610.20 : 14,395,421.70 = 9,335,674.20 : x
  2. Step 2: Convert to fraction form
    9,615,610.20/14,395,421.70 = 9,335,674.20/x
  3. Step 3: Cross multiply
    9,615,610.20x = 14,395,421.70 × 9,335,674.20
  4. Step 4: Simplify right side
    9,615,610.20x = 134,390,966,962,810.12
  5. Step 5: Solve for x
    x = 134,390,966,962,810.12/9,615,610.20
  6. Step 6: Final answer
    x = 13,976,332.67

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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.