Home / 62,644,303.53-86,448,078.17-35,141,641.29

Finding the Fourth Proportional to 62,644,303.53, 86,448,078.17 and 35,141,641.29

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Solution

The fourth proportional to 62,644,303.53, 86,448,078.17 and 35,141,641.29 is: 48,494,869.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,644,303.53 : 86,448,078.17 = 35,141,641.29 : x
  2. Step 2: Convert to fraction form
    62,644,303.53/86,448,078.17 = 35,141,641.29/x
  3. Step 3: Cross multiply
    62,644,303.53x = 86,448,078.17 × 35,141,641.29
  4. Step 4: Simplify right side
    62,644,303.53x = 3,037,927,353,455,933.50
  5. Step 5: Solve for x
    x = 3,037,927,353,455,933.50/62,644,303.53
  6. Step 6: Final answer
    x = 48,494,869.96

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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.