Home / 60,395,173,288.32-90,578,226,530.16-18,472,400,927.04

Finding the Fourth Proportional to 60,395,173,288.32, 90,578,226,530.16 and 18,472,400,927.04

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Solution

The fourth proportional to 60,395,173,288.32, 90,578,226,530.16 and 18,472,400,927.04 is: 27,704,156,220.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,395,173,288.32 : 90,578,226,530.16 = 18,472,400,927.04 : x
  2. Step 2: Convert to fraction form
    60,395,173,288.32/90,578,226,530.16 = 18,472,400,927.04/x
  3. Step 3: Cross multiply
    60,395,173,288.32x = 90,578,226,530.16 × 18,472,400,927.04
  4. Step 4: Simplify right side
    60,395,173,288.32x = 1,673,197,315,725,366,919,168
  5. Step 5: Solve for x
    x = 1,673,197,315,725,366,919,168/60,395,173,288.32
  6. Step 6: Final answer
    x = 27,704,156,220.20

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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.