Home / 3,060,603,915.32-4,224,936,643.38-2,057,603,186.36

Finding the Fourth Proportional to 3,060,603,915.32, 4,224,936,643.38 and 2,057,603,186.36

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Solution

The fourth proportional to 3,060,603,915.32, 4,224,936,643.38 and 2,057,603,186.36 is: 2,840,368,548.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,603,915.32 : 4,224,936,643.38 = 2,057,603,186.36 : x
  2. Step 2: Convert to fraction form
    3,060,603,915.32/4,224,936,643.38 = 2,057,603,186.36/x
  3. Step 3: Cross multiply
    3,060,603,915.32x = 4,224,936,643.38 × 2,057,603,186.36
  4. Step 4: Simplify right side
    3,060,603,915.32x = 8,693,243,099,587,810,304
  5. Step 5: Solve for x
    x = 8,693,243,099,587,810,304/3,060,603,915.32
  6. Step 6: Final answer
    x = 2,840,368,548.20

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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.