Home / 34,346,595.65-51,519,631.03-8,787,564.05

Finding the Fourth Proportional to 34,346,595.65, 51,519,631.03 and 8,787,564.05

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Solution

The fourth proportional to 34,346,595.65, 51,519,631.03 and 8,787,564.05 is: 13,181,278.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,346,595.65 : 51,519,631.03 = 8,787,564.05 : x
  2. Step 2: Convert to fraction form
    34,346,595.65/51,519,631.03 = 8,787,564.05/x
  3. Step 3: Cross multiply
    34,346,595.65x = 51,519,631.03 × 8,787,564.05
  4. Step 4: Simplify right side
    34,346,595.65x = 452,732,057,228,925.44
  5. Step 5: Solve for x
    x = 452,732,057,228,925.44/34,346,595.65
  6. Step 6: Final answer
    x = 13,181,278.92

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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.