Home / 30,726,244.66-46,089,382.35-8,007,084.34

Finding the Fourth Proportional to 30,726,244.66, 46,089,382.35 and 8,007,084.34

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Solution

The fourth proportional to 30,726,244.66, 46,089,382.35 and 8,007,084.34 is: 12,010,630.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,726,244.66 : 46,089,382.35 = 8,007,084.34 : x
  2. Step 2: Convert to fraction form
    30,726,244.66/46,089,382.35 = 8,007,084.34/x
  3. Step 3: Cross multiply
    30,726,244.66x = 46,089,382.35 × 8,007,084.34
  4. Step 4: Simplify right side
    30,726,244.66x = 369,041,571,654,957.38
  5. Step 5: Solve for x
    x = 369,041,571,654,957.38/30,726,244.66
  6. Step 6: Final answer
    x = 12,010,630.51

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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.