Home / 38,634,855.48-53,293,900.86-24,122,973.24

Finding the Fourth Proportional to 38,634,855.48, 53,293,900.86 and 24,122,973.24

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Solution

The fourth proportional to 38,634,855.48, 53,293,900.86 and 24,122,973.24 is: 33,275,841.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,634,855.48 : 53,293,900.86 = 24,122,973.24 : x
  2. Step 2: Convert to fraction form
    38,634,855.48/53,293,900.86 = 24,122,973.24/x
  3. Step 3: Cross multiply
    38,634,855.48x = 53,293,900.86 × 24,122,973.24
  4. Step 4: Simplify right side
    38,634,855.48x = 1,285,607,344,300,993
  5. Step 5: Solve for x
    x = 1,285,607,344,300,993/38,634,855.48
  6. Step 6: Final answer
    x = 33,275,841.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.