Home / 40,539,267.54-60,808,886.03-16,278,187.19

Finding the Fourth Proportional to 40,539,267.54, 60,808,886.03 and 16,278,187.19

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Solution

The fourth proportional to 40,539,267.54, 60,808,886.03 and 16,278,187.19 is: 24,417,274.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,539,267.54 : 60,808,886.03 = 16,278,187.19 : x
  2. Step 2: Convert to fraction form
    40,539,267.54/60,808,886.03 = 16,278,187.19/x
  3. Step 3: Cross multiply
    40,539,267.54x = 60,808,886.03 × 16,278,187.19
  4. Step 4: Simplify right side
    40,539,267.54x = 989,858,429,226,280.62
  5. Step 5: Solve for x
    x = 989,858,429,226,280.62/40,539,267.54
  6. Step 6: Final answer
    x = 24,417,274.64

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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.