Home / 31,298,115,176,420-46,968,617,573,560-10,923,471,891,367

Finding the Fourth Proportional to 31,298,115,176,420, 46,968,617,573,560 and 10,923,471,891,367

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Solution

The fourth proportional to 31,298,115,176,420, 46,968,617,573,560 and 10,923,471,891,367 is: 16,392,692,369,784.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,298,115,176,420 : 46,968,617,573,560 = 10,923,471,891,367 : x
  2. Step 2: Convert to fraction form
    31,298,115,176,420/46,968,617,573,560 = 10,923,471,891,367/x
  3. Step 3: Cross multiply
    31,298,115,176,420x = 46,968,617,573,560 × 10,923,471,891,367
  4. Step 4: Simplify right side
    31,298,115,176,420x = 513,060,373,841,148,786,201,591,808
  5. Step 5: Solve for x
    x = 513,060,373,841,148,786,201,591,808/31,298,115,176,420
  6. Step 6: Final answer
    x = 16,392,692,369,784.89

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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.