Home / 73,579,952,827.35-101,559,227,477.17-47,923,167,145.82

Finding the Fourth Proportional to 73,579,952,827.35, 101,559,227,477.17 and 47,923,167,145.82

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Solution

The fourth proportional to 73,579,952,827.35, 101,559,227,477.17 and 47,923,167,145.82 is: 66,146,275,535.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,579,952,827.35 : 101,559,227,477.17 = 47,923,167,145.82 : x
  2. Step 2: Convert to fraction form
    73,579,952,827.35/101,559,227,477.17 = 47,923,167,145.82/x
  3. Step 3: Cross multiply
    73,579,952,827.35x = 101,559,227,477.17 × 47,923,167,145.82
  4. Step 4: Simplify right side
    73,579,952,827.35x = 4,867,039,833,588,265,648,128
  5. Step 5: Solve for x
    x = 4,867,039,833,588,265,648,128/73,579,952,827.35
  6. Step 6: Final answer
    x = 66,146,275,535.25

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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.