Home / 63,706,595.40-95,499,356.94-40,612,711.32

Finding the Fourth Proportional to 63,706,595.40, 95,499,356.94 and 40,612,711.32

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Solution

The fourth proportional to 63,706,595.40, 95,499,356.94 and 40,612,711.32 is: 60,880,475.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,706,595.40 : 95,499,356.94 = 40,612,711.32 : x
  2. Step 2: Convert to fraction form
    63,706,595.40/95,499,356.94 = 40,612,711.32/x
  3. Step 3: Cross multiply
    63,706,595.40x = 95,499,356.94 × 40,612,711.32
  4. Step 4: Simplify right side
    63,706,595.40x = 3,878,487,814,649,858.50
  5. Step 5: Solve for x
    x = 3,878,487,814,649,858.50/63,706,595.40
  6. Step 6: Final answer
    x = 60,880,475.41

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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.