Home / 174,802,376.20-262,166,822.70-88,459,616.20

Finding the Fourth Proportional to 174,802,376.20, 262,166,822.70 and 88,459,616.20

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Solution

The fourth proportional to 174,802,376.20, 262,166,822.70 and 88,459,616.20 is: 132,670,831.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,802,376.20 : 262,166,822.70 = 88,459,616.20 : x
  2. Step 2: Convert to fraction form
    174,802,376.20/262,166,822.70 = 88,459,616.20/x
  3. Step 3: Cross multiply
    174,802,376.20x = 262,166,822.70 × 88,459,616.20
  4. Step 4: Simplify right side
    174,802,376.20x = 23,191,176,516,415,448
  5. Step 5: Solve for x
    x = 23,191,176,516,415,448/174,802,376.20
  6. Step 6: Final answer
    x = 132,670,831.03

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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.