Home / 49,706,661.48-74,525,328.60-22,025,523.63

Finding the Fourth Proportional to 49,706,661.48, 74,525,328.60 and 22,025,523.63

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Solution

The fourth proportional to 49,706,661.48, 74,525,328.60 and 22,025,523.63 is: 33,022,925.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,706,661.48 : 74,525,328.60 = 22,025,523.63 : x
  2. Step 2: Convert to fraction form
    49,706,661.48/74,525,328.60 = 22,025,523.63/x
  3. Step 3: Cross multiply
    49,706,661.48x = 74,525,328.60 × 22,025,523.63
  4. Step 4: Simplify right side
    49,706,661.48x = 1,641,459,386,112,814.50
  5. Step 5: Solve for x
    x = 1,641,459,386,112,814.50/49,706,661.48
  6. Step 6: Final answer
    x = 33,022,925.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.