Home / 25,927,821.44-35,781,115.04-14,326,132.32

Finding the Fourth Proportional to 25,927,821.44, 35,781,115.04 and 14,326,132.32

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Solution

The fourth proportional to 25,927,821.44, 35,781,115.04 and 14,326,132.32 is: 19,770,461.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,927,821.44 : 35,781,115.04 = 14,326,132.32 : x
  2. Step 2: Convert to fraction form
    25,927,821.44/35,781,115.04 = 14,326,132.32/x
  3. Step 3: Cross multiply
    25,927,821.44x = 35,781,115.04 × 14,326,132.32
  4. Step 4: Simplify right side
    25,927,821.44x = 512,604,988,620,182.06
  5. Step 5: Solve for x
    x = 512,604,988,620,182.06/25,927,821.44
  6. Step 6: Final answer
    x = 19,770,461.23

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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.