Home / 8,910,898,310.35-13,366,347,465.53-8,910,898,310.35

Finding the Fourth Proportional to 8,910,898,310.35, 13,366,347,465.53 and 8,910,898,310.35

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Solution

The fourth proportional to 8,910,898,310.35, 13,366,347,465.53 and 8,910,898,310.35 is: 13,366,347,465.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,898,310.35 : 13,366,347,465.53 = 8,910,898,310.35 : x
  2. Step 2: Convert to fraction form
    8,910,898,310.35/13,366,347,465.53 = 8,910,898,310.35/x
  3. Step 3: Cross multiply
    8,910,898,310.35x = 13,366,347,465.53 × 8,910,898,310.35
  4. Step 4: Simplify right side
    8,910,898,310.35x = 119,106,163,046,097,731,584
  5. Step 5: Solve for x
    x = 119,106,163,046,097,731,584/8,910,898,310.35
  6. Step 6: Final answer
    x = 13,366,347,465.53

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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.