Home / 45,971,610.35-63,441,248.09-25,345,794.65

Finding the Fourth Proportional to 45,971,610.35, 63,441,248.09 and 25,345,794.65

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Solution

The fourth proportional to 45,971,610.35, 63,441,248.09 and 25,345,794.65 is: 34,977,431.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,971,610.35 : 63,441,248.09 = 25,345,794.65 : x
  2. Step 2: Convert to fraction form
    45,971,610.35/63,441,248.09 = 25,345,794.65/x
  3. Step 3: Cross multiply
    45,971,610.35x = 63,441,248.09 × 25,345,794.65
  4. Step 4: Simplify right side
    45,971,610.35x = 1,607,968,845,984,909.50
  5. Step 5: Solve for x
    x = 1,607,968,845,984,909.50/45,971,610.35
  6. Step 6: Final answer
    x = 34,977,431.37

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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.