Home / 29,359,871.60-44,039,807.40-13,193,567.60

Finding the Fourth Proportional to 29,359,871.60, 44,039,807.40 and 13,193,567.60

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Solution

The fourth proportional to 29,359,871.60, 44,039,807.40 and 13,193,567.60 is: 19,790,351.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,359,871.60 : 44,039,807.40 = 13,193,567.60 : x
  2. Step 2: Convert to fraction form
    29,359,871.60/44,039,807.40 = 13,193,567.60/x
  3. Step 3: Cross multiply
    29,359,871.60x = 44,039,807.40 × 13,193,567.60
  4. Step 4: Simplify right side
    29,359,871.60x = 581,042,176,022,880.25
  5. Step 5: Solve for x
    x = 581,042,176,022,880.25/29,359,871.60
  6. Step 6: Final answer
    x = 19,790,351.40

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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.