Home / 56,157,323.52-77,497,619.22-32,952,837.18

Finding the Fourth Proportional to 56,157,323.52, 77,497,619.22 and 32,952,837.18

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Solution

The fourth proportional to 56,157,323.52, 77,497,619.22 and 32,952,837.18 is: 45,475,216.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,157,323.52 : 77,497,619.22 = 32,952,837.18 : x
  2. Step 2: Convert to fraction form
    56,157,323.52/77,497,619.22 = 32,952,837.18/x
  3. Step 3: Cross multiply
    56,157,323.52x = 77,497,619.22 × 32,952,837.18
  4. Step 4: Simplify right side
    56,157,323.52x = 2,553,766,427,994,298.50
  5. Step 5: Solve for x
    x = 2,553,766,427,994,298.50/56,157,323.52
  6. Step 6: Final answer
    x = 45,475,216.19

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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.