Home / 109,818,024.36-151,548,814.98-60,258,723.54

Finding the Fourth Proportional to 109,818,024.36, 151,548,814.98 and 60,258,723.54

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Solution

The fourth proportional to 109,818,024.36, 151,548,814.98 and 60,258,723.54 is: 83,157,006.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,818,024.36 : 151,548,814.98 = 60,258,723.54 : x
  2. Step 2: Convert to fraction form
    109,818,024.36/151,548,814.98 = 60,258,723.54/x
  3. Step 3: Cross multiply
    109,818,024.36x = 151,548,814.98 × 60,258,723.54
  4. Step 4: Simplify right side
    109,818,024.36x = 9,132,138,144,694,430
  5. Step 5: Solve for x
    x = 9,132,138,144,694,430/109,818,024.36
  6. Step 6: Final answer
    x = 83,157,006.31

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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.