Home / 39,502,850.68-59,248,288.80-10,751,226.76

Finding the Fourth Proportional to 39,502,850.68, 59,248,288.80 and 10,751,226.76

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Solution

The fourth proportional to 39,502,850.68, 59,248,288.80 and 10,751,226.76 is: 16,125,210.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,502,850.68 : 59,248,288.80 = 10,751,226.76 : x
  2. Step 2: Convert to fraction form
    39,502,850.68/59,248,288.80 = 10,751,226.76/x
  3. Step 3: Cross multiply
    39,502,850.68x = 59,248,288.80 × 10,751,226.76
  4. Step 4: Simplify right side
    39,502,850.68x = 636,991,788,030,768.25
  5. Step 5: Solve for x
    x = 636,991,788,030,768.25/39,502,850.68
  6. Step 6: Final answer
    x = 16,125,210.64

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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.