Home / 9,585,089,959.77-13,227,170,385.49-5,356,036,599.66

Finding the Fourth Proportional to 9,585,089,959.77, 13,227,170,385.49 and 5,356,036,599.66

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Solution

The fourth proportional to 9,585,089,959.77, 13,227,170,385.49 and 5,356,036,599.66 is: 7,391,188,709.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,585,089,959.77 : 13,227,170,385.49 = 5,356,036,599.66 : x
  2. Step 2: Convert to fraction form
    9,585,089,959.77/13,227,170,385.49 = 5,356,036,599.66/x
  3. Step 3: Cross multiply
    9,585,089,959.77x = 13,227,170,385.49 × 5,356,036,599.66
  4. Step 4: Simplify right side
    9,585,089,959.77x = 70,845,208,694,607,241,216
  5. Step 5: Solve for x
    x = 70,845,208,694,607,241,216/9,585,089,959.77
  6. Step 6: Final answer
    x = 7,391,188,709.96

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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.