Home / 1,483,214,452.38-2,046,838,186.42-805,031,646.58

Finding the Fourth Proportional to 1,483,214,452.38, 2,046,838,186.42 and 805,031,646.58

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Solution

The fourth proportional to 1,483,214,452.38, 2,046,838,186.42 and 805,031,646.58 is: 1,110,944,889.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,214,452.38 : 2,046,838,186.42 = 805,031,646.58 : x
  2. Step 2: Convert to fraction form
    1,483,214,452.38/2,046,838,186.42 = 805,031,646.58/x
  3. Step 3: Cross multiply
    1,483,214,452.38x = 2,046,838,186.42 × 805,031,646.58
  4. Step 4: Simplify right side
    1,483,214,452.38x = 1,647,769,515,496,513,792
  5. Step 5: Solve for x
    x = 1,647,769,515,496,513,792/1,483,214,452.38
  6. Step 6: Final answer
    x = 1,110,944,889.23

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Find fourth proportional to 1,483,214,453.38, 2,046,838,187.80 and 805,031,647.58
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.