Home / 3,516,294,074.60-5,274,441,111.90-1,063,009,620.20

Finding the Fourth Proportional to 3,516,294,074.60, 5,274,441,111.90 and 1,063,009,620.20

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Solution

The fourth proportional to 3,516,294,074.60, 5,274,441,111.90 and 1,063,009,620.20 is: 1,594,514,430.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,294,074.60 : 5,274,441,111.90 = 1,063,009,620.20 : x
  2. Step 2: Convert to fraction form
    3,516,294,074.60/5,274,441,111.90 = 1,063,009,620.20/x
  3. Step 3: Cross multiply
    3,516,294,074.60x = 5,274,441,111.90 × 1,063,009,620.20
  4. Step 4: Simplify right side
    3,516,294,074.60x = 5,606,781,643,128,084,480
  5. Step 5: Solve for x
    x = 5,606,781,643,128,084,480/3,516,294,074.60
  6. Step 6: Final answer
    x = 1,594,514,430.30

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Double scale
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Similar ratio
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1.5x scale

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.