Home / 4,842,952,053.52-7,264,428,176.40-1,162,457,408.56

Finding the Fourth Proportional to 4,842,952,053.52, 7,264,428,176.40 and 1,162,457,408.56

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Solution

The fourth proportional to 4,842,952,053.52, 7,264,428,176.40 and 1,162,457,408.56 is: 1,743,686,135.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,952,053.52 : 7,264,428,176.40 = 1,162,457,408.56 : x
  2. Step 2: Convert to fraction form
    4,842,952,053.52/7,264,428,176.40 = 1,162,457,408.56/x
  3. Step 3: Cross multiply
    4,842,952,053.52x = 7,264,428,176.40 × 1,162,457,408.56
  4. Step 4: Simplify right side
    4,842,952,053.52x = 8,444,588,352,608,189,440
  5. Step 5: Solve for x
    x = 8,444,588,352,608,189,440/4,842,952,053.52
  6. Step 6: Final answer
    x = 1,743,686,135.91

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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.