Home / 9,910,116.44-14,862,714.28-2,721,294.35

Finding the Fourth Proportional to 9,910,116.44, 14,862,714.28 and 2,721,294.35

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Solution

The fourth proportional to 9,910,116.44, 14,862,714.28 and 2,721,294.35 is: 4,081,265.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,910,116.44 : 14,862,714.28 = 2,721,294.35 : x
  2. Step 2: Convert to fraction form
    9,910,116.44/14,862,714.28 = 2,721,294.35/x
  3. Step 3: Cross multiply
    9,910,116.44x = 14,862,714.28 × 2,721,294.35
  4. Step 4: Simplify right side
    9,910,116.44x = 40,445,820,395,828.32
  5. Step 5: Solve for x
    x = 40,445,820,395,828.32/9,910,116.44
  6. Step 6: Final answer
    x = 4,081,265.91

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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.