Home / 56,058,940.40-77,346,697.28-32,841,586.40

Finding the Fourth Proportional to 56,058,940.40, 77,346,697.28 and 32,841,586.40

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Solution

The fourth proportional to 56,058,940.40, 77,346,697.28 and 32,841,586.40 is: 45,312,812.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,058,940.40 : 77,346,697.28 = 32,841,586.40 : x
  2. Step 2: Convert to fraction form
    56,058,940.40/77,346,697.28 = 32,841,586.40/x
  3. Step 3: Cross multiply
    56,058,940.40x = 77,346,697.28 × 32,841,586.40
  4. Step 4: Simplify right side
    56,058,940.40x = 2,540,188,241,475,765
  5. Step 5: Solve for x
    x = 2,540,188,241,475,765/56,058,940.40
  6. Step 6: Final answer
    x = 45,312,812.25

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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.