Home / 39,477,323.60-59,215,985.40-22,471,211.60

Finding the Fourth Proportional to 39,477,323.60, 59,215,985.40 and 22,471,211.60

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Solution

The fourth proportional to 39,477,323.60, 59,215,985.40 and 22,471,211.60 is: 33,706,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,477,323.60 : 59,215,985.40 = 22,471,211.60 : x
  2. Step 2: Convert to fraction form
    39,477,323.60/59,215,985.40 = 22,471,211.60/x
  3. Step 3: Cross multiply
    39,477,323.60x = 59,215,985.40 × 22,471,211.60
  4. Step 4: Simplify right side
    39,477,323.60x = 1,330,654,938,025,910.75
  5. Step 5: Solve for x
    x = 1,330,654,938,025,910.75/39,477,323.60
  6. Step 6: Final answer
    x = 33,706,817.40

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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.