Home / 58,580,514.90-87,875,554.19-29,419,356.60

Finding the Fourth Proportional to 58,580,514.90, 87,875,554.19 and 29,419,356.60

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Solution

The fourth proportional to 58,580,514.90, 87,875,554.19 and 29,419,356.60 is: 44,131,436.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,580,514.90 : 87,875,554.19 = 29,419,356.60 : x
  2. Step 2: Convert to fraction form
    58,580,514.90/87,875,554.19 = 29,419,356.60/x
  3. Step 3: Cross multiply
    58,580,514.90x = 87,875,554.19 × 29,419,356.60
  4. Step 4: Simplify right side
    58,580,514.90x = 2,585,242,264,991,137.50
  5. Step 5: Solve for x
    x = 2,585,242,264,991,137.50/58,580,514.90
  6. Step 6: Final answer
    x = 44,131,436.36

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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.