Home / 62,925,802.21-86,836,268.46-35,048,426.68

Finding the Fourth Proportional to 62,925,802.21, 86,836,268.46 and 35,048,426.68

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Solution

The fourth proportional to 62,925,802.21, 86,836,268.46 and 35,048,426.68 is: 48,366,083.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,925,802.21 : 86,836,268.46 = 35,048,426.68 : x
  2. Step 2: Convert to fraction form
    62,925,802.21/86,836,268.46 = 35,048,426.68/x
  3. Step 3: Cross multiply
    62,925,802.21x = 86,836,268.46 × 35,048,426.68
  4. Step 4: Simplify right side
    62,925,802.21x = 3,043,474,588,285,106.50
  5. Step 5: Solve for x
    x = 3,043,474,588,285,106.50/62,925,802.21
  6. Step 6: Final answer
    x = 48,366,083.25

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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.