Home / 229,997,101,496.70-344,995,189,600.78-216,001,054,547.10

Finding the Fourth Proportional to 229,997,101,496.70, 344,995,189,600.78 and 216,001,054,547.10

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Solution

The fourth proportional to 229,997,101,496.70, 344,995,189,600.78 and 216,001,054,547.10 is: 324,001,147,329.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,997,101,496.70 : 344,995,189,600.78 = 216,001,054,547.10 : x
  2. Step 2: Convert to fraction form
    229,997,101,496.70/344,995,189,600.78 = 216,001,054,547.10/x
  3. Step 3: Cross multiply
    229,997,101,496.70x = 344,995,189,600.78 × 216,001,054,547.10
  4. Step 4: Simplify right side
    229,997,101,496.70x = 74,519,324,767,445,195,948,032
  5. Step 5: Solve for x
    x = 74,519,324,767,445,195,948,032/229,997,101,496.70
  6. Step 6: Final answer
    x = 324,001,147,329.74

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