Home / 46,672,282.40-70,008,423.60-12,593,573.60

Finding the Fourth Proportional to 46,672,282.40, 70,008,423.60 and 12,593,573.60

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Solution

The fourth proportional to 46,672,282.40, 70,008,423.60 and 12,593,573.60 is: 18,890,360.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,672,282.40 : 70,008,423.60 = 12,593,573.60 : x
  2. Step 2: Convert to fraction form
    46,672,282.40/70,008,423.60 = 12,593,573.60/x
  3. Step 3: Cross multiply
    46,672,282.40x = 70,008,423.60 × 12,593,573.60
  4. Step 4: Simplify right side
    46,672,282.40x = 881,656,235,226,576.88
  5. Step 5: Solve for x
    x = 881,656,235,226,576.88/46,672,282.40
  6. Step 6: Final answer
    x = 18,890,360.40

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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.