Home / 39,329,599.80-59,015,550.42-37,898,064.12

Finding the Fourth Proportional to 39,329,599.80, 59,015,550.42 and 37,898,064.12

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Solution

The fourth proportional to 39,329,599.80, 59,015,550.42 and 37,898,064.12 is: 56,867,477.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,329,599.80 : 59,015,550.42 = 37,898,064.12 : x
  2. Step 2: Convert to fraction form
    39,329,599.80/59,015,550.42 = 37,898,064.12/x
  3. Step 3: Cross multiply
    39,329,599.80x = 59,015,550.42 × 37,898,064.12
  4. Step 4: Simplify right side
    39,329,599.80x = 2,236,575,113,894,252.75
  5. Step 5: Solve for x
    x = 2,236,575,113,894,252.75/39,329,599.80
  6. Step 6: Final answer
    x = 56,867,477.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.