Home / 174,288,742.50-240,518,464.11-95,972,109.42

Finding the Fourth Proportional to 174,288,742.50, 240,518,464.11 and 95,972,109.42

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Solution

The fourth proportional to 174,288,742.50, 240,518,464.11 and 95,972,109.42 is: 132,441,510.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,288,742.50 : 240,518,464.11 = 95,972,109.42 : x
  2. Step 2: Convert to fraction form
    174,288,742.50/240,518,464.11 = 95,972,109.42/x
  3. Step 3: Cross multiply
    174,288,742.50x = 240,518,464.11 × 95,972,109.42
  4. Step 4: Simplify right side
    174,288,742.50x = 23,083,064,355,095,264
  5. Step 5: Solve for x
    x = 23,083,064,355,095,264/174,288,742.50
  6. Step 6: Final answer
    x = 132,441,510.70

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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.