Home / 46,889,953.60-70,334,930.40-14,541,793.60

Finding the Fourth Proportional to 46,889,953.60, 70,334,930.40 and 14,541,793.60

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Solution

The fourth proportional to 46,889,953.60, 70,334,930.40 and 14,541,793.60 is: 21,812,690.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,889,953.60 : 70,334,930.40 = 14,541,793.60 : x
  2. Step 2: Convert to fraction form
    46,889,953.60/70,334,930.40 = 14,541,793.60/x
  3. Step 3: Cross multiply
    46,889,953.60x = 70,334,930.40 × 14,541,793.60
  4. Step 4: Simplify right side
    46,889,953.60x = 1,022,796,040,747,165.50
  5. Step 5: Solve for x
    x = 1,022,796,040,747,165.50/46,889,953.60
  6. Step 6: Final answer
    x = 21,812,690.40

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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.