Home / 3,516,294,069.60-5,274,441,104.40-1,063,009,615.20

Finding the Fourth Proportional to 3,516,294,069.60, 5,274,441,104.40 and 1,063,009,615.20

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Solution

The fourth proportional to 3,516,294,069.60, 5,274,441,104.40 and 1,063,009,615.20 is: 1,594,514,422.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,294,069.60 : 5,274,441,104.40 = 1,063,009,615.20 : x
  2. Step 2: Convert to fraction form
    3,516,294,069.60/5,274,441,104.40 = 1,063,009,615.20/x
  3. Step 3: Cross multiply
    3,516,294,069.60x = 5,274,441,104.40 × 1,063,009,615.20
  4. Step 4: Simplify right side
    3,516,294,069.60x = 5,606,781,608,783,306,752
  5. Step 5: Solve for x
    x = 5,606,781,608,783,306,752/3,516,294,069.60
  6. Step 6: Final answer
    x = 1,594,514,422.80

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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.