Home / 1,594,757,372.40-2,392,136,058.60-1,573,258,287.60

Finding the Fourth Proportional to 1,594,757,372.40, 2,392,136,058.60 and 1,573,258,287.60

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Solution

The fourth proportional to 1,594,757,372.40, 2,392,136,058.60 and 1,573,258,287.60 is: 2,359,887,431.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,757,372.40 : 2,392,136,058.60 = 1,573,258,287.60 : x
  2. Step 2: Convert to fraction form
    1,594,757,372.40/2,392,136,058.60 = 1,573,258,287.60/x
  3. Step 3: Cross multiply
    1,594,757,372.40x = 2,392,136,058.60 × 1,573,258,287.60
  4. Step 4: Simplify right side
    1,594,757,372.40x = 3,763,447,879,259,248,640
  5. Step 5: Solve for x
    x = 3,763,447,879,259,248,640/1,594,757,372.40
  6. Step 6: Final answer
    x = 2,359,887,431.40

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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.