Home / 583,293,930.53-875,027,895.80-214,800,549.41

Finding the Fourth Proportional to 583,293,930.53, 875,027,895.80 and 214,800,549.41

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Solution

The fourth proportional to 583,293,930.53, 875,027,895.80 and 214,800,549.41 is: 322,232,862.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,293,930.53 : 875,027,895.80 = 214,800,549.41 : x
  2. Step 2: Convert to fraction form
    583,293,930.53/875,027,895.80 = 214,800,549.41/x
  3. Step 3: Cross multiply
    583,293,930.53x = 875,027,895.80 × 214,800,549.41
  4. Step 4: Simplify right side
    583,293,930.53x = 187,956,472,765,842,208
  5. Step 5: Solve for x
    x = 187,956,472,765,842,208/583,293,930.53
  6. Step 6: Final answer
    x = 322,232,862.25

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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.