Home / 40,880,698.52-56,415,104.78-23,239,602

Finding the Fourth Proportional to 40,880,698.52, 56,415,104.78 and 23,239,602

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Solution

The fourth proportional to 40,880,698.52, 56,415,104.78 and 23,239,602 is: 32,070,503.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,880,698.52 : 56,415,104.78 = 23,239,602 : x
  2. Step 2: Convert to fraction form
    40,880,698.52/56,415,104.78 = 23,239,602/x
  3. Step 3: Cross multiply
    40,880,698.52x = 56,415,104.78 × 23,239,602
  4. Step 4: Simplify right side
    40,880,698.52x = 1,311,064,581,933,596.50
  5. Step 5: Solve for x
    x = 1,311,064,581,933,596.50/40,880,698.52
  6. Step 6: Final answer
    x = 32,070,503.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.