Home / 64,041,411.66-88,377,021.18-34,672,736.22

Finding the Fourth Proportional to 64,041,411.66, 88,377,021.18 and 34,672,736.22

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Solution

The fourth proportional to 64,041,411.66, 88,377,021.18 and 34,672,736.22 is: 47,848,307.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,041,411.66 : 88,377,021.18 = 34,672,736.22 : x
  2. Step 2: Convert to fraction form
    64,041,411.66/88,377,021.18 = 34,672,736.22/x
  3. Step 3: Cross multiply
    64,041,411.66x = 88,377,021.18 × 34,672,736.22
  4. Step 4: Simplify right side
    64,041,411.66x = 3,064,273,143,283,493.50
  5. Step 5: Solve for x
    x = 3,064,273,143,283,493.50/64,041,411.66
  6. Step 6: Final answer
    x = 47,848,307.27

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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.