Home / 7,977,293,357.33-11,966,183,809.94-2,736,828,058.07

Finding the Fourth Proportional to 7,977,293,357.33, 11,966,183,809.94 and 2,736,828,058.07

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Solution

The fourth proportional to 7,977,293,357.33, 11,966,183,809.94 and 2,736,828,058.07 is: 4,105,325,720.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,977,293,357.33 : 11,966,183,809.94 = 2,736,828,058.07 : x
  2. Step 2: Convert to fraction form
    7,977,293,357.33/11,966,183,809.94 = 2,736,828,058.07/x
  3. Step 3: Cross multiply
    7,977,293,357.33x = 11,966,183,809.94 × 2,736,828,058.07
  4. Step 4: Simplify right side
    7,977,293,357.33x = 32,749,387,599,104,897,024
  5. Step 5: Solve for x
    x = 32,749,387,599,104,897,024/7,977,293,357.33
  6. Step 6: Final answer
    x = 4,105,325,720.41

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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.