Home / 53,822,603.20-80,733,904.80-53,822,603.20

Finding the Fourth Proportional to 53,822,603.20, 80,733,904.80 and 53,822,603.20

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Solution

The fourth proportional to 53,822,603.20, 80,733,904.80 and 53,822,603.20 is: 80,733,904.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,822,603.20 : 80,733,904.80 = 53,822,603.20 : x
  2. Step 2: Convert to fraction form
    53,822,603.20/80,733,904.80 = 53,822,603.20/x
  3. Step 3: Cross multiply
    53,822,603.20x = 80,733,904.80 × 53,822,603.20
  4. Step 4: Simplify right side
    53,822,603.20x = 4,345,308,922,836,975.50
  5. Step 5: Solve for x
    x = 4,345,308,922,836,975.50/53,822,603.20
  6. Step 6: Final answer
    x = 80,733,904.80

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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.