Home / 64,267,599.30-88,656,493.05-41,038,302.66

Finding the Fourth Proportional to 64,267,599.30, 88,656,493.05 and 41,038,302.66

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Solution

The fourth proportional to 64,267,599.30, 88,656,493.05 and 41,038,302.66 is: 56,611,916.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,267,599.30 : 88,656,493.05 = 41,038,302.66 : x
  2. Step 2: Convert to fraction form
    64,267,599.30/88,656,493.05 = 41,038,302.66/x
  3. Step 3: Cross multiply
    64,267,599.30x = 88,656,493.05 × 41,038,302.66
  4. Step 4: Simplify right side
    64,267,599.30x = 3,638,311,994,560,086
  5. Step 5: Solve for x
    x = 3,638,311,994,560,086/64,267,599.30
  6. Step 6: Final answer
    x = 56,611,916.96

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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.