Home / 31,365,845,999.10-47,048,768,998.65-24,264,093,627.90

Finding the Fourth Proportional to 31,365,845,999.10, 47,048,768,998.65 and 24,264,093,627.90

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Solution

The fourth proportional to 31,365,845,999.10, 47,048,768,998.65 and 24,264,093,627.90 is: 36,396,140,441.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,365,845,999.10 : 47,048,768,998.65 = 24,264,093,627.90 : x
  2. Step 2: Convert to fraction form
    31,365,845,999.10/47,048,768,998.65 = 24,264,093,627.90/x
  3. Step 3: Cross multiply
    31,365,845,999.10x = 47,048,768,998.65 × 24,264,093,627.90
  4. Step 4: Simplify right side
    31,365,845,999.10x = 1,141,595,736,060,682,698,752
  5. Step 5: Solve for x
    x = 1,141,595,736,060,682,698,752/31,365,845,999.10
  6. Step 6: Final answer
    x = 36,396,140,441.85

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1.5x scale

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.