Home / 606,695,129.01-837,817,509.83-573,642,844.83

Finding the Fourth Proportional to 606,695,129.01, 837,817,509.83 and 573,642,844.83

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Solution

The fourth proportional to 606,695,129.01, 837,817,509.83 and 573,642,844.83 is: 792,173,856.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,695,129.01 : 837,817,509.83 = 573,642,844.83 : x
  2. Step 2: Convert to fraction form
    606,695,129.01/837,817,509.83 = 573,642,844.83/x
  3. Step 3: Cross multiply
    606,695,129.01x = 837,817,509.83 × 573,642,844.83
  4. Step 4: Simplify right side
    606,695,129.01x = 480,608,019,784,399,552
  5. Step 5: Solve for x
    x = 480,608,019,784,399,552/606,695,129.01
  6. Step 6: Final answer
    x = 792,173,856.03

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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.