Home / 39,502,848.58-59,248,286.16-10,751,224.66

Finding the Fourth Proportional to 39,502,848.58, 59,248,286.16 and 10,751,224.66

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Solution

The fourth proportional to 39,502,848.58, 59,248,286.16 and 10,751,224.66 is: 16,125,207.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,502,848.58 : 59,248,286.16 = 10,751,224.66 : x
  2. Step 2: Convert to fraction form
    39,502,848.58/59,248,286.16 = 10,751,224.66/x
  3. Step 3: Cross multiply
    39,502,848.58x = 59,248,286.16 × 10,751,224.66
  4. Step 4: Simplify right side
    39,502,848.58x = 636,991,635,461,649.12
  5. Step 5: Solve for x
    x = 636,991,635,461,649.12/39,502,848.58
  6. Step 6: Final answer
    x = 16,125,207.63

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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.