Home / 14,756,422,021.60-22,134,633,032.40-13,333,010,447.20

Finding the Fourth Proportional to 14,756,422,021.60, 22,134,633,032.40 and 13,333,010,447.20

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Solution

The fourth proportional to 14,756,422,021.60, 22,134,633,032.40 and 13,333,010,447.20 is: 19,999,515,670.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756,422,021.60 : 22,134,633,032.40 = 13,333,010,447.20 : x
  2. Step 2: Convert to fraction form
    14,756,422,021.60/22,134,633,032.40 = 13,333,010,447.20/x
  3. Step 3: Cross multiply
    14,756,422,021.60x = 22,134,633,032.40 × 13,333,010,447.20
  4. Step 4: Simplify right side
    14,756,422,021.60x = 295,121,293,465,927,450,624
  5. Step 5: Solve for x
    x = 295,121,293,465,927,450,624/14,756,422,021.60
  6. Step 6: Final answer
    x = 19,999,515,670.80

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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.