Home / 73,579,952,839.74-101,559,227,494.35-47,923,167,158.22

Finding the Fourth Proportional to 73,579,952,839.74, 101,559,227,494.35 and 47,923,167,158.22

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Solution

The fourth proportional to 73,579,952,839.74, 101,559,227,494.35 and 47,923,167,158.22 is: 66,146,275,552.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,579,952,839.74 : 101,559,227,494.35 = 47,923,167,158.22 : x
  2. Step 2: Convert to fraction form
    73,579,952,839.74/101,559,227,494.35 = 47,923,167,158.22/x
  3. Step 3: Cross multiply
    73,579,952,839.74x = 101,559,227,494.35 × 47,923,167,158.22
  4. Step 4: Simplify right side
    73,579,952,839.74x = 4,867,039,835,671,732,682,752
  5. Step 5: Solve for x
    x = 4,867,039,835,671,732,682,752/73,579,952,839.74
  6. Step 6: Final answer
    x = 66,146,275,552.43

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1.5x scale

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.