Home / 26,180,383,118.71-36,129,039,041.03-14,749,089,133.27

Finding the Fourth Proportional to 26,180,383,118.71, 36,129,039,041.03 and 14,749,089,133.27

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Solution

The fourth proportional to 26,180,383,118.71, 36,129,039,041.03 and 14,749,089,133.27 is: 20,353,805,163.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,180,383,118.71 : 36,129,039,041.03 = 14,749,089,133.27 : x
  2. Step 2: Convert to fraction form
    26,180,383,118.71/36,129,039,041.03 = 14,749,089,133.27/x
  3. Step 3: Cross multiply
    26,180,383,118.71x = 36,129,039,041.03 × 14,749,089,133.27
  4. Step 4: Simplify right side
    26,180,383,118.71x = 532,870,417,115,288,764,416
  5. Step 5: Solve for x
    x = 532,870,417,115,288,764,416/26,180,383,118.71
  6. Step 6: Final answer
    x = 20,353,805,163.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.