Home / 224,822,003.68-310,083,187.44-193,513,339.36

Finding the Fourth Proportional to 224,822,003.68, 310,083,187.44 and 193,513,339.36

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Solution

The fourth proportional to 224,822,003.68, 310,083,187.44 and 193,513,339.36 is: 266,901,068.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,822,003.68 : 310,083,187.44 = 193,513,339.36 : x
  2. Step 2: Convert to fraction form
    224,822,003.68/310,083,187.44 = 193,513,339.36/x
  3. Step 3: Cross multiply
    224,822,003.68x = 310,083,187.44 × 193,513,339.36
  4. Step 4: Simplify right side
    224,822,003.68x = 60,005,233,080,907,216
  5. Step 5: Solve for x
    x = 60,005,233,080,907,216/224,822,003.68
  6. Step 6: Final answer
    x = 266,901,068.84

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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.