Home / 3,957,194,585,216.50-5,932,392,297,088.50-1,375,281,648,351.40

Finding the Fourth Proportional to 3,957,194,585,216.50, 5,932,392,297,088.50 and 1,375,281,648,351.40

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Solution

The fourth proportional to 3,957,194,585,216.50, 5,932,392,297,088.50 and 1,375,281,648,351.40 is: 2,061,740,983,748.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,194,585,216.50 : 5,932,392,297,088.50 = 1,375,281,648,351.40 : x
  2. Step 2: Convert to fraction form
    3,957,194,585,216.50/5,932,392,297,088.50 = 1,375,281,648,351.40/x
  3. Step 3: Cross multiply
    3,957,194,585,216.50x = 5,932,392,297,088.50 × 1,375,281,648,351.40
  4. Step 4: Simplify right side
    3,957,194,585,216.50x = 8,158,710,257,007,019,698,421,760
  5. Step 5: Solve for x
    x = 8,158,710,257,007,019,698,421,760/3,957,194,585,216.50
  6. Step 6: Final answer
    x = 2,061,740,983,748.13

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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.