Home / 583,797,474,187.72-875,376,980,233.40-463,558,408,377.72

Finding the Fourth Proportional to 583,797,474,187.72, 875,376,980,233.40 and 463,558,408,377.72

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Solution

The fourth proportional to 583,797,474,187.72, 875,376,980,233.40 and 463,558,408,377.72 is: 695,084,130,420.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,797,474,187.72 : 875,376,980,233.40 = 463,558,408,377.72 : x
  2. Step 2: Convert to fraction form
    583,797,474,187.72/875,376,980,233.40 = 463,558,408,377.72/x
  3. Step 3: Cross multiply
    583,797,474,187.72x = 875,376,980,233.40 × 463,558,408,377.72
  4. Step 4: Simplify right side
    583,797,474,187.72x = 405,788,359,687,489,756,069,888
  5. Step 5: Solve for x
    x = 405,788,359,687,489,756,069,888/583,797,474,187.72
  6. Step 6: Final answer
    x = 695,084,130,420.56

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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.