Home / 54,562,673,333.60-81,844,010,000.40-26,631,834,984.80

Finding the Fourth Proportional to 54,562,673,333.60, 81,844,010,000.40 and 26,631,834,984.80

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Solution

The fourth proportional to 54,562,673,333.60, 81,844,010,000.40 and 26,631,834,984.80 is: 39,947,752,477.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,562,673,333.60 : 81,844,010,000.40 = 26,631,834,984.80 : x
  2. Step 2: Convert to fraction form
    54,562,673,333.60/81,844,010,000.40 = 26,631,834,984.80/x
  3. Step 3: Cross multiply
    54,562,673,333.60x = 81,844,010,000.40 × 26,631,834,984.80
  4. Step 4: Simplify right side
    54,562,673,333.60x = 2,179,656,168,824,973,557,760
  5. Step 5: Solve for x
    x = 2,179,656,168,824,973,557,760/54,562,673,333.60
  6. Step 6: Final answer
    x = 39,947,752,477.20

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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.