Home / 23,365,488,755.60-32,246,010,899.88-13,205,155,628.24

Finding the Fourth Proportional to 23,365,488,755.60, 32,246,010,899.88 and 13,205,155,628.24

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Solution

The fourth proportional to 23,365,488,755.60, 32,246,010,899.88 and 13,205,155,628.24 is: 18,224,039,598.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,365,488,755.60 : 32,246,010,899.88 = 13,205,155,628.24 : x
  2. Step 2: Convert to fraction form
    23,365,488,755.60/32,246,010,899.88 = 13,205,155,628.24/x
  3. Step 3: Cross multiply
    23,365,488,755.60x = 32,246,010,899.88 × 13,205,155,628.24
  4. Step 4: Simplify right side
    23,365,488,755.60x = 425,813,592,322,838,757,376
  5. Step 5: Solve for x
    x = 425,813,592,322,838,757,376/23,365,488,755.60
  6. Step 6: Final answer
    x = 18,224,039,598.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.