Home / 56,544,475.32-78,008,937.24-32,697,696

Finding the Fourth Proportional to 56,544,475.32, 78,008,937.24 and 32,697,696

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Solution

The fourth proportional to 56,544,475.32, 78,008,937.24 and 32,697,696 is: 45,109,844.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,544,475.32 : 78,008,937.24 = 32,697,696 : x
  2. Step 2: Convert to fraction form
    56,544,475.32/78,008,937.24 = 32,697,696/x
  3. Step 3: Cross multiply
    56,544,475.32x = 78,008,937.24 × 32,697,696
  4. Step 4: Simplify right side
    56,544,475.32x = 2,550,712,515,156,599
  5. Step 5: Solve for x
    x = 2,550,712,515,156,599/56,544,475.32
  6. Step 6: Final answer
    x = 45,109,844.96

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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.