Home / 15,024,982.80-22,537,862.40-4,095,262.32

Finding the Fourth Proportional to 15,024,982.80, 22,537,862.40 and 4,095,262.32

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Solution

The fourth proportional to 15,024,982.80, 22,537,862.40 and 4,095,262.32 is: 6,142,999.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,024,982.80 : 22,537,862.40 = 4,095,262.32 : x
  2. Step 2: Convert to fraction form
    15,024,982.80/22,537,862.40 = 4,095,262.32/x
  3. Step 3: Cross multiply
    15,024,982.80x = 22,537,862.40 × 4,095,262.32
  4. Step 4: Simplify right side
    15,024,982.80x = 92,298,458,660,064.77
  5. Step 5: Solve for x
    x = 92,298,458,660,064.77/15,024,982.80
  6. Step 6: Final answer
    x = 6,142,999.29

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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.