Home / 5,587,057,455.88-7,710,325,420.46-3,046,878,019.12

Finding the Fourth Proportional to 5,587,057,455.88, 7,710,325,420.46 and 3,046,878,019.12

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Solution

The fourth proportional to 5,587,057,455.88, 7,710,325,420.46 and 3,046,878,019.12 is: 4,204,793,172.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,587,057,455.88 : 7,710,325,420.46 = 3,046,878,019.12 : x
  2. Step 2: Convert to fraction form
    5,587,057,455.88/7,710,325,420.46 = 3,046,878,019.12/x
  3. Step 3: Cross multiply
    5,587,057,455.88x = 7,710,325,420.46 × 3,046,878,019.12
  4. Step 4: Simplify right side
    5,587,057,455.88x = 23,492,421,043,861,745,664
  5. Step 5: Solve for x
    x = 23,492,421,043,861,745,664/5,587,057,455.88
  6. Step 6: Final answer
    x = 4,204,793,172.32

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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.