Home / 526,421,048,978-726,461,047,589.68-301,124,077,202

Finding the Fourth Proportional to 526,421,048,978, 726,461,047,589.68 and 301,124,077,202

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Solution

The fourth proportional to 526,421,048,978, 726,461,047,589.68 and 301,124,077,202 is: 415,551,226,538.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,421,048,978 : 726,461,047,589.68 = 301,124,077,202 : x
  2. Step 2: Convert to fraction form
    526,421,048,978/726,461,047,589.68 = 301,124,077,202/x
  3. Step 3: Cross multiply
    526,421,048,978x = 726,461,047,589.68 × 301,124,077,202
  4. Step 4: Simplify right side
    526,421,048,978x = 218,754,912,578,640,610,852,864
  5. Step 5: Solve for x
    x = 218,754,912,578,640,610,852,864/526,421,048,978
  6. Step 6: Final answer
    x = 415,551,226,538.78

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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.