Home / 2,052,585,242.40-2,832,677,616.72-1,148,287,231.66

Finding the Fourth Proportional to 2,052,585,242.40, 2,832,677,616.72 and 1,148,287,231.66

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Solution

The fourth proportional to 2,052,585,242.40, 2,832,677,616.72 and 1,148,287,231.66 is: 1,584,697,907.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,585,242.40 : 2,832,677,616.72 = 1,148,287,231.66 : x
  2. Step 2: Convert to fraction form
    2,052,585,242.40/2,832,677,616.72 = 1,148,287,231.66/x
  3. Step 3: Cross multiply
    2,052,585,242.40x = 2,832,677,616.72 × 1,148,287,231.66
  4. Step 4: Simplify right side
    2,052,585,242.40x = 3,252,727,538,698,607,104
  5. Step 5: Solve for x
    x = 3,252,727,538,698,607,104/2,052,585,242.40
  6. Step 6: Final answer
    x = 1,584,697,907.55

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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.