Home / 22,689,362,105.70-34,028,102,743.02-6,749,403,827.64

Finding the Fourth Proportional to 22,689,362,105.70, 34,028,102,743.02 and 6,749,403,827.64

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Solution

The fourth proportional to 22,689,362,105.70, 34,028,102,743.02 and 6,749,403,827.64 is: 10,122,338,646.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,689,362,105.70 : 34,028,102,743.02 = 6,749,403,827.64 : x
  2. Step 2: Convert to fraction form
    22,689,362,105.70/34,028,102,743.02 = 6,749,403,827.64/x
  3. Step 3: Cross multiply
    22,689,362,105.70x = 34,028,102,743.02 × 6,749,403,827.64
  4. Step 4: Simplify right side
    22,689,362,105.70x = 229,669,406,901,066,399,744
  5. Step 5: Solve for x
    x = 229,669,406,901,066,399,744/22,689,362,105.70
  6. Step 6: Final answer
    x = 10,122,338,646.24

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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.