Home / 4,470,147,256.91-6,706,258,378.43-1,522,452,412.74

Finding the Fourth Proportional to 4,470,147,256.91, 6,706,258,378.43 and 1,522,452,412.74

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Solution

The fourth proportional to 4,470,147,256.91, 6,706,258,378.43 and 1,522,452,412.74 is: 2,284,031,970.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,147,256.91 : 6,706,258,378.43 = 1,522,452,412.74 : x
  2. Step 2: Convert to fraction form
    4,470,147,256.91/6,706,258,378.43 = 1,522,452,412.74/x
  3. Step 3: Cross multiply
    4,470,147,256.91x = 6,706,258,378.43 × 1,522,452,412.74
  4. Step 4: Simplify right side
    4,470,147,256.91x = 10,209,959,248,690,980,864
  5. Step 5: Solve for x
    x = 10,209,959,248,690,980,864/4,470,147,256.91
  6. Step 6: Final answer
    x = 2,284,031,970.74

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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.