Home / 88,063,809.60-132,048,475.20-36,888,009.60

Finding the Fourth Proportional to 88,063,809.60, 132,048,475.20 and 36,888,009.60

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Solution

The fourth proportional to 88,063,809.60, 132,048,475.20 and 36,888,009.60 is: 55,312,226.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,063,809.60 : 132,048,475.20 = 36,888,009.60 : x
  2. Step 2: Convert to fraction form
    88,063,809.60/132,048,475.20 = 36,888,009.60/x
  3. Step 3: Cross multiply
    88,063,809.60x = 132,048,475.20 × 36,888,009.60
  4. Step 4: Simplify right side
    88,063,809.60x = 4,871,005,420,842,962
  5. Step 5: Solve for x
    x = 4,871,005,420,842,962/88,063,809.60
  6. Step 6: Final answer
    x = 55,312,226.93

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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.