Home / 27,246,328.34-37,609,044.35-16,236,530.51

Finding the Fourth Proportional to 27,246,328.34, 37,609,044.35 and 16,236,530.51

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Solution

The fourth proportional to 27,246,328.34, 37,609,044.35 and 16,236,530.51 is: 22,411,841.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,246,328.34 : 37,609,044.35 = 16,236,530.51 : x
  2. Step 2: Convert to fraction form
    27,246,328.34/37,609,044.35 = 16,236,530.51/x
  3. Step 3: Cross multiply
    27,246,328.34x = 37,609,044.35 × 16,236,530.51
  4. Step 4: Simplify right side
    27,246,328.34x = 610,640,395,771,490.25
  5. Step 5: Solve for x
    x = 610,640,395,771,490.25/27,246,328.34
  6. Step 6: Final answer
    x = 22,411,841.63

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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.