Home / 53,308,432.32-73,552,983.30-32,400,099.96

Finding the Fourth Proportional to 53,308,432.32, 73,552,983.30 and 32,400,099.96

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Solution

The fourth proportional to 53,308,432.32, 73,552,983.30 and 32,400,099.96 is: 44,704,447.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,308,432.32 : 73,552,983.30 = 32,400,099.96 : x
  2. Step 2: Convert to fraction form
    53,308,432.32/73,552,983.30 = 32,400,099.96/x
  3. Step 3: Cross multiply
    53,308,432.32x = 73,552,983.30 × 32,400,099.96
  4. Step 4: Simplify right side
    53,308,432.32x = 2,383,124,011,276,210.50
  5. Step 5: Solve for x
    x = 2,383,124,011,276,210.50/53,308,432.32
  6. Step 6: Final answer
    x = 44,704,447.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.