Home / 3,587,227,435.80-5,380,841,153.70-2,202,552,005.40

Finding the Fourth Proportional to 3,587,227,435.80, 5,380,841,153.70 and 2,202,552,005.40

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Solution

The fourth proportional to 3,587,227,435.80, 5,380,841,153.70 and 2,202,552,005.40 is: 3,303,828,008.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,227,435.80 : 5,380,841,153.70 = 2,202,552,005.40 : x
  2. Step 2: Convert to fraction form
    3,587,227,435.80/5,380,841,153.70 = 2,202,552,005.40/x
  3. Step 3: Cross multiply
    3,587,227,435.80x = 5,380,841,153.70 × 2,202,552,005.40
  4. Step 4: Simplify right side
    3,587,227,435.80x = 11,851,582,473,820,784,640
  5. Step 5: Solve for x
    x = 11,851,582,473,820,784,640/3,587,227,435.80
  6. Step 6: Final answer
    x = 3,303,828,008.10

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1.5x scale

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.