Home / 596,770,116.44-817,578,022.91-574,403,477.36

Finding the Fourth Proportional to 596,770,116.44, 817,578,022.91 and 574,403,477.36

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Solution

The fourth proportional to 596,770,116.44, 817,578,022.91 and 574,403,477.36 is: 786,935,616.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,770,116.44 : 817,578,022.91 = 574,403,477.36 : x
  2. Step 2: Convert to fraction form
    596,770,116.44/817,578,022.91 = 574,403,477.36/x
  3. Step 3: Cross multiply
    596,770,116.44x = 817,578,022.91 × 574,403,477.36
  4. Step 4: Simplify right side
    596,770,116.44x = 469,619,659,365,657,856
  5. Step 5: Solve for x
    x = 469,619,659,365,657,856/596,770,116.44
  6. Step 6: Final answer
    x = 786,935,616.30

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.