Home / 1,136,693,431.60-1,587,496,599.35-1,136,693,431.60

Finding the Fourth Proportional to 1,136,693,431.60, 1,587,496,599.35 and 1,136,693,431.60

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Solution

The fourth proportional to 1,136,693,431.60, 1,587,496,599.35 and 1,136,693,431.60 is: 1,587,496,599.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,693,431.60 : 1,587,496,599.35 = 1,136,693,431.60 : x
  2. Step 2: Convert to fraction form
    1,136,693,431.60/1,587,496,599.35 = 1,136,693,431.60/x
  3. Step 3: Cross multiply
    1,136,693,431.60x = 1,587,496,599.35 × 1,136,693,431.60
  4. Step 4: Simplify right side
    1,136,693,431.60x = 1,804,496,957,168,481,536
  5. Step 5: Solve for x
    x = 1,804,496,957,168,481,536/1,136,693,431.60
  6. Step 6: Final answer
    x = 1,587,496,599.35

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.