Home / 3,574,715,710.32-4,933,153,058.61-1,967,355,772.32

Finding the Fourth Proportional to 3,574,715,710.32, 4,933,153,058.61 and 1,967,355,772.32

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Solution

The fourth proportional to 3,574,715,710.32, 4,933,153,058.61 and 1,967,355,772.32 is: 2,714,975,939.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,715,710.32 : 4,933,153,058.61 = 1,967,355,772.32 : x
  2. Step 2: Convert to fraction form
    3,574,715,710.32/4,933,153,058.61 = 1,967,355,772.32/x
  3. Step 3: Cross multiply
    3,574,715,710.32x = 4,933,153,058.61 × 1,967,355,772.32
  4. Step 4: Simplify right side
    3,574,715,710.32x = 9,705,267,145,576,321,024
  5. Step 5: Solve for x
    x = 9,705,267,145,576,321,024/3,574,715,710.32
  6. Step 6: Final answer
    x = 2,714,975,939.92

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Double scale
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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.