Home / 56,652,041,558.88-78,186,672,847.42-32,243,386,408.67

Finding the Fourth Proportional to 56,652,041,558.88, 78,186,672,847.42 and 32,243,386,408.67

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Solution

The fourth proportional to 56,652,041,558.88, 78,186,672,847.42 and 32,243,386,408.67 is: 44,499,775,034.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,652,041,558.88 : 78,186,672,847.42 = 32,243,386,408.67 : x
  2. Step 2: Convert to fraction form
    56,652,041,558.88/78,186,672,847.42 = 32,243,386,408.67/x
  3. Step 3: Cross multiply
    56,652,041,558.88x = 78,186,672,847.42 × 32,243,386,408.67
  4. Step 4: Simplify right side
    56,652,041,558.88x = 2,521,003,104,627,767,902,208
  5. Step 5: Solve for x
    x = 2,521,003,104,627,767,902,208/56,652,041,558.88
  6. Step 6: Final answer
    x = 44,499,775,034.72

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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.