Home / 19,336,599.60-29,004,478.06-9,095,783.05

Finding the Fourth Proportional to 19,336,599.60, 29,004,478.06 and 9,095,783.05

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Solution

The fourth proportional to 19,336,599.60, 29,004,478.06 and 9,095,783.05 is: 13,643,476.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,336,599.60 : 29,004,478.06 = 9,095,783.05 : x
  2. Step 2: Convert to fraction form
    19,336,599.60/29,004,478.06 = 9,095,783.05/x
  3. Step 3: Cross multiply
    19,336,599.60x = 29,004,478.06 × 9,095,783.05
  4. Step 4: Simplify right side
    19,336,599.60x = 263,818,439,866,766
  5. Step 5: Solve for x
    x = 263,818,439,866,766/19,336,599.60
  6. Step 6: Final answer
    x = 13,643,476.38

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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.