Home / 45,778,384,854.53-63,174,223,473.84-25,455,404,252.01

Finding the Fourth Proportional to 45,778,384,854.53, 63,174,223,473.84 and 25,455,404,252.01

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Solution

The fourth proportional to 45,778,384,854.53, 63,174,223,473.84 and 25,455,404,252.01 is: 35,128,486,991.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,778,384,854.53 : 63,174,223,473.84 = 25,455,404,252.01 : x
  2. Step 2: Convert to fraction form
    45,778,384,854.53/63,174,223,473.84 = 25,455,404,252.01/x
  3. Step 3: Cross multiply
    45,778,384,854.53x = 63,174,223,473.84 × 25,455,404,252.01
  4. Step 4: Simplify right side
    45,778,384,854.53x = 1,608,125,396,833,289,371,648
  5. Step 5: Solve for x
    x = 1,608,125,396,833,289,371,648/45,778,384,854.53
  6. Step 6: Final answer
    x = 35,128,486,991.04

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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.