Home / 88,089,407.60-132,134,111.40-24,263,999.60

Finding the Fourth Proportional to 88,089,407.60, 132,134,111.40 and 24,263,999.60

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Solution

The fourth proportional to 88,089,407.60, 132,134,111.40 and 24,263,999.60 is: 36,395,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,089,407.60 : 132,134,111.40 = 24,263,999.60 : x
  2. Step 2: Convert to fraction form
    88,089,407.60/132,134,111.40 = 24,263,999.60/x
  3. Step 3: Cross multiply
    88,089,407.60x = 132,134,111.40 × 24,263,999.60
  4. Step 4: Simplify right side
    88,089,407.60x = 3,206,102,026,155,956
  5. Step 5: Solve for x
    x = 3,206,102,026,155,956/88,089,407.60
  6. Step 6: Final answer
    x = 36,395,999.40

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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.