Home / 3,219,264,948.10-4,828,897,422.15-3,219,264,948.10

Finding the Fourth Proportional to 3,219,264,948.10, 4,828,897,422.15 and 3,219,264,948.10

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Solution

The fourth proportional to 3,219,264,948.10, 4,828,897,422.15 and 3,219,264,948.10 is: 4,828,897,422.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,219,264,948.10 : 4,828,897,422.15 = 3,219,264,948.10 : x
  2. Step 2: Convert to fraction form
    3,219,264,948.10/4,828,897,422.15 = 3,219,264,948.10/x
  3. Step 3: Cross multiply
    3,219,264,948.10x = 4,828,897,422.15 × 3,219,264,948.10
  4. Step 4: Simplify right side
    3,219,264,948.10x = 15,545,500,209,097,940,992
  5. Step 5: Solve for x
    x = 15,545,500,209,097,940,992/3,219,264,948.10
  6. Step 6: Final answer
    x = 4,828,897,422.15

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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.