Home / 11,182,365.10-16,749,928.05-11,182,365.10

Finding the Fourth Proportional to 11,182,365.10, 16,749,928.05 and 11,182,365.10

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Solution

The fourth proportional to 11,182,365.10, 16,749,928.05 and 11,182,365.10 is: 16,749,928.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,182,365.10 : 16,749,928.05 = 11,182,365.10 : x
  2. Step 2: Convert to fraction form
    11,182,365.10/16,749,928.05 = 11,182,365.10/x
  3. Step 3: Cross multiply
    11,182,365.10x = 16,749,928.05 × 11,182,365.10
  4. Step 4: Simplify right side
    11,182,365.10x = 187,303,810,853,831.06
  5. Step 5: Solve for x
    x = 187,303,810,853,831.06/11,182,365.10
  6. Step 6: Final answer
    x = 16,749,928.05

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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.