Home / 31,298,115,175,656-46,968,617,572,416-10,923,471,890,609

Finding the Fourth Proportional to 31,298,115,175,656, 46,968,617,572,416 and 10,923,471,890,609

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Solution

The fourth proportional to 31,298,115,175,656, 46,968,617,572,416 and 10,923,471,890,609 is: 16,392,692,368,648.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,298,115,175,656 : 46,968,617,572,416 = 10,923,471,890,609 : x
  2. Step 2: Convert to fraction form
    31,298,115,175,656/46,968,617,572,416 = 10,923,471,890,609/x
  3. Step 3: Cross multiply
    31,298,115,175,656x = 46,968,617,572,416 × 10,923,471,890,609
  4. Step 4: Simplify right side
    31,298,115,175,656x = 513,060,373,793,050,100,288,716,800
  5. Step 5: Solve for x
    x = 513,060,373,793,050,100,288,716,800/31,298,115,175,656
  6. Step 6: Final answer
    x = 16,392,692,368,648.25

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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.