Home / 73,434,152,512.52-110,173,708,908.94-37,604,278,465.64

Finding the Fourth Proportional to 73,434,152,512.52, 110,173,708,908.94 and 37,604,278,465.64

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Solution

The fourth proportional to 73,434,152,512.52, 110,173,708,908.94 and 37,604,278,465.64 is: 56,417,929,364.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,434,152,512.52 : 110,173,708,908.94 = 37,604,278,465.64 : x
  2. Step 2: Convert to fraction form
    73,434,152,512.52/110,173,708,908.94 = 37,604,278,465.64/x
  3. Step 3: Cross multiply
    73,434,152,512.52x = 110,173,708,908.94 × 37,604,278,465.64
  4. Step 4: Simplify right side
    73,434,152,512.52x = 4,143,002,829,404,142,305,280
  5. Step 5: Solve for x
    x = 4,143,002,829,404,142,305,280/73,434,152,512.52
  6. Step 6: Final answer
    x = 56,417,929,364.65

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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.