Home / 32,257,029.80-48,385,544.70-8,322,501.80

Finding the Fourth Proportional to 32,257,029.80, 48,385,544.70 and 8,322,501.80

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Solution

The fourth proportional to 32,257,029.80, 48,385,544.70 and 8,322,501.80 is: 12,483,752.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257,029.80 : 48,385,544.70 = 8,322,501.80 : x
  2. Step 2: Convert to fraction form
    32,257,029.80/48,385,544.70 = 8,322,501.80/x
  3. Step 3: Cross multiply
    32,257,029.80x = 48,385,544.70 × 8,322,501.80
  4. Step 4: Simplify right side
    32,257,029.80x = 402,688,782,859,730.50
  5. Step 5: Solve for x
    x = 402,688,782,859,730.50/32,257,029.80
  6. Step 6: Final answer
    x = 12,483,752.70

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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.