Home / 156,101,901.10-234,062,091.48-59,065,092.47

Finding the Fourth Proportional to 156,101,901.10, 234,062,091.48 and 59,065,092.47

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Solution

The fourth proportional to 156,101,901.10, 234,062,091.48 and 59,065,092.47 is: 88,563,297.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,101,901.10 : 234,062,091.48 = 59,065,092.47 : x
  2. Step 2: Convert to fraction form
    156,101,901.10/234,062,091.48 = 59,065,092.47/x
  3. Step 3: Cross multiply
    156,101,901.10x = 234,062,091.48 × 59,065,092.47
  4. Step 4: Simplify right side
    156,101,901.10x = 13,824,899,077,794,446
  5. Step 5: Solve for x
    x = 13,824,899,077,794,446/156,101,901.10
  6. Step 6: Final answer
    x = 88,563,297.31

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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.