Home / 67,803,839,473.71-93,521,660,270.28-44,621,667,061.71

Finding the Fourth Proportional to 67,803,839,473.71, 93,521,660,270.28 and 44,621,667,061.71

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Solution

The fourth proportional to 67,803,839,473.71, 93,521,660,270.28 and 44,621,667,061.71 is: 61,546,549,871.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,803,839,473.71 : 93,521,660,270.28 = 44,621,667,061.71 : x
  2. Step 2: Convert to fraction form
    67,803,839,473.71/93,521,660,270.28 = 44,621,667,061.71/x
  3. Step 3: Cross multiply
    67,803,839,473.71x = 93,521,660,270.28 × 44,621,667,061.71
  4. Step 4: Simplify right side
    67,803,839,473.71x = 4,173,092,387,638,785,605,632
  5. Step 5: Solve for x
    x = 4,173,092,387,638,785,605,632/67,803,839,473.71
  6. Step 6: Final answer
    x = 61,546,549,871.37

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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.