Home / 114,391,014.50-157,859,701.73-62,180,050.16

Finding the Fourth Proportional to 114,391,014.50, 157,859,701.73 and 62,180,050.16

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Solution

The fourth proportional to 114,391,014.50, 157,859,701.73 and 62,180,050.16 is: 85,808,524.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,391,014.50 : 157,859,701.73 = 62,180,050.16 : x
  2. Step 2: Convert to fraction form
    114,391,014.50/157,859,701.73 = 62,180,050.16/x
  3. Step 3: Cross multiply
    114,391,014.50x = 157,859,701.73 × 62,180,050.16
  4. Step 4: Simplify right side
    114,391,014.50x = 9,815,724,171,455,456
  5. Step 5: Solve for x
    x = 9,815,724,171,455,456/114,391,014.50
  6. Step 6: Final answer
    x = 85,808,524.51

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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.