Home / 45,644,309.82-62,990,670.87-25,017,808.86

Finding the Fourth Proportional to 45,644,309.82, 62,990,670.87 and 25,017,808.86

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Solution

The fourth proportional to 45,644,309.82, 62,990,670.87 and 25,017,808.86 is: 34,525,411.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,644,309.82 : 62,990,670.87 = 25,017,808.86 : x
  2. Step 2: Convert to fraction form
    45,644,309.82/62,990,670.87 = 25,017,808.86/x
  3. Step 3: Cross multiply
    45,644,309.82x = 62,990,670.87 × 25,017,808.86
  4. Step 4: Simplify right side
    45,644,309.82x = 1,575,888,563,788,829.75
  5. Step 5: Solve for x
    x = 1,575,888,563,788,829.75/45,644,309.82
  6. Step 6: Final answer
    x = 34,525,411.16

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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.