Home / 32,811,029.40-49,216,544.10-8,876,501.40

Finding the Fourth Proportional to 32,811,029.40, 49,216,544.10 and 8,876,501.40

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Solution

The fourth proportional to 32,811,029.40, 49,216,544.10 and 8,876,501.40 is: 13,314,752.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,811,029.40 : 49,216,544.10 = 8,876,501.40 : x
  2. Step 2: Convert to fraction form
    32,811,029.40/49,216,544.10 = 8,876,501.40/x
  3. Step 3: Cross multiply
    32,811,029.40x = 49,216,544.10 × 8,876,501.40
  4. Step 4: Simplify right side
    32,811,029.40x = 436,870,722,606,811.75
  5. Step 5: Solve for x
    x = 436,870,722,606,811.75/32,811,029.40
  6. Step 6: Final answer
    x = 13,314,752.10

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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.