Home / 476,929,040.10-715,393,560.15-476,929,040.10

Finding the Fourth Proportional to 476,929,040.10, 715,393,560.15 and 476,929,040.10

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Solution

The fourth proportional to 476,929,040.10, 715,393,560.15 and 476,929,040.10 is: 715,393,560.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,929,040.10 : 715,393,560.15 = 476,929,040.10 : x
  2. Step 2: Convert to fraction form
    476,929,040.10/715,393,560.15 = 476,929,040.10/x
  3. Step 3: Cross multiply
    476,929,040.10x = 715,393,560.15 × 476,929,040.10
  4. Step 4: Simplify right side
    476,929,040.10x = 341,191,963,936,061,120
  5. Step 5: Solve for x
    x = 341,191,963,936,061,120/476,929,040.10
  6. Step 6: Final answer
    x = 715,393,560.15

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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.