Home / 62,427,488.04-86,149,298.79-34,550,252.64

Finding the Fourth Proportional to 62,427,488.04, 86,149,298.79 and 34,550,252.64

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Solution

The fourth proportional to 62,427,488.04, 86,149,298.79 and 34,550,252.64 is: 47,678,997.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,427,488.04 : 86,149,298.79 = 34,550,252.64 : x
  2. Step 2: Convert to fraction form
    62,427,488.04/86,149,298.79 = 34,550,252.64/x
  3. Step 3: Cross multiply
    62,427,488.04x = 86,149,298.79 × 34,550,252.64
  4. Step 4: Simplify right side
    62,427,488.04x = 2,976,480,037,953,346.50
  5. Step 5: Solve for x
    x = 2,976,480,037,953,346.50/62,427,488.04
  6. Step 6: Final answer
    x = 47,678,997.37

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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.