Home / 62,514,054.04-86,268,252.76-34,636,662.56

Finding the Fourth Proportional to 62,514,054.04, 86,268,252.76 and 34,636,662.56

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Solution

The fourth proportional to 62,514,054.04, 86,268,252.76 and 34,636,662.56 is: 47,797,961.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,514,054.04 : 86,268,252.76 = 34,636,662.56 : x
  2. Step 2: Convert to fraction form
    62,514,054.04/86,268,252.76 = 34,636,662.56/x
  3. Step 3: Cross multiply
    62,514,054.04x = 86,268,252.76 × 34,636,662.56
  4. Step 4: Simplify right side
    62,514,054.04x = 2,988,044,360,488,909
  5. Step 5: Solve for x
    x = 2,988,044,360,488,909/62,514,054.04
  6. Step 6: Final answer
    x = 47,797,961.70

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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.