Home / 2,482,355,402.16-3,722,412,574.74-711,321,036.36

Finding the Fourth Proportional to 2,482,355,402.16, 3,722,412,574.74 and 711,321,036.36

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Solution

The fourth proportional to 2,482,355,402.16, 3,722,412,574.74 and 711,321,036.36 is: 1,066,660,466.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,355,402.16 : 3,722,412,574.74 = 711,321,036.36 : x
  2. Step 2: Convert to fraction form
    2,482,355,402.16/3,722,412,574.74 = 711,321,036.36/x
  3. Step 3: Cross multiply
    2,482,355,402.16x = 3,722,412,574.74 × 711,321,036.36
  4. Step 4: Simplify right side
    2,482,355,402.16x = 2,647,830,370,423,552,512
  5. Step 5: Solve for x
    x = 2,647,830,370,423,552,512/2,482,355,402.16
  6. Step 6: Final answer
    x = 1,066,660,466.15

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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.