Home / 32,343,698.46-44,633,693.74-19,783,829.01

Finding the Fourth Proportional to 32,343,698.46, 44,633,693.74 and 19,783,829.01

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Solution

The fourth proportional to 32,343,698.46, 44,633,693.74 and 19,783,829.01 is: 27,301,310.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,343,698.46 : 44,633,693.74 = 19,783,829.01 : x
  2. Step 2: Convert to fraction form
    32,343,698.46/44,633,693.74 = 19,783,829.01/x
  3. Step 3: Cross multiply
    32,343,698.46x = 44,633,693.74 × 19,783,829.01
  4. Step 4: Simplify right side
    32,343,698.46x = 883,025,365,036,867.50
  5. Step 5: Solve for x
    x = 883,025,365,036,867.50/32,343,698.46
  6. Step 6: Final answer
    x = 27,301,310.83

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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.