Home / 57,962,582.16-80,058,516.12-42,256,734

Finding the Fourth Proportional to 57,962,582.16, 80,058,516.12 and 42,256,734

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Solution

The fourth proportional to 57,962,582.16, 80,058,516.12 and 42,256,734 is: 58,365,436.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,962,582.16 : 80,058,516.12 = 42,256,734 : x
  2. Step 2: Convert to fraction form
    57,962,582.16/80,058,516.12 = 42,256,734/x
  3. Step 3: Cross multiply
    57,962,582.16x = 80,058,516.12 × 42,256,734
  4. Step 4: Simplify right side
    57,962,582.16x = 3,383,011,420,117,552.50
  5. Step 5: Solve for x
    x = 3,383,011,420,117,552.50/57,962,582.16
  6. Step 6: Final answer
    x = 58,365,436.70

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