Home / 32,807,584.40-49,211,376.60-19,146,707.60

Finding the Fourth Proportional to 32,807,584.40, 49,211,376.60 and 19,146,707.60

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Solution

The fourth proportional to 32,807,584.40, 49,211,376.60 and 19,146,707.60 is: 28,720,061.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,807,584.40 : 49,211,376.60 = 19,146,707.60 : x
  2. Step 2: Convert to fraction form
    32,807,584.40/49,211,376.60 = 19,146,707.60/x
  3. Step 3: Cross multiply
    32,807,584.40x = 49,211,376.60 × 19,146,707.60
  4. Step 4: Simplify right side
    32,807,584.40x = 942,235,838,353,682.25
  5. Step 5: Solve for x
    x = 942,235,838,353,682.25/32,807,584.40
  6. Step 6: Final answer
    x = 28,720,061.40

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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.