Home / 40,621,303.20-60,947,123.22-16,367,111.13

Finding the Fourth Proportional to 40,621,303.20, 60,947,123.22 and 16,367,111.13

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Solution

The fourth proportional to 40,621,303.20, 60,947,123.22 and 16,367,111.13 is: 24,556,778.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,621,303.20 : 60,947,123.22 = 16,367,111.13 : x
  2. Step 2: Convert to fraction form
    40,621,303.20/60,947,123.22 = 16,367,111.13/x
  3. Step 3: Cross multiply
    40,621,303.20x = 60,947,123.22 × 16,367,111.13
  4. Step 4: Simplify right side
    40,621,303.20x = 997,528,338,795,543.50
  5. Step 5: Solve for x
    x = 997,528,338,795,543.50/40,621,303.20
  6. Step 6: Final answer
    x = 24,556,778.35

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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.