Home / 46,571,788.80-69,857,683.20-16,276,492.80

Finding the Fourth Proportional to 46,571,788.80, 69,857,683.20 and 16,276,492.80

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Solution

The fourth proportional to 46,571,788.80, 69,857,683.20 and 16,276,492.80 is: 24,414,739.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,571,788.80 : 69,857,683.20 = 16,276,492.80 : x
  2. Step 2: Convert to fraction form
    46,571,788.80/69,857,683.20 = 16,276,492.80/x
  3. Step 3: Cross multiply
    46,571,788.80x = 69,857,683.20 × 16,276,492.80
  4. Step 4: Simplify right side
    46,571,788.80x = 1,137,038,077,629,481
  5. Step 5: Solve for x
    x = 1,137,038,077,629,481/46,571,788.80
  6. Step 6: Final answer
    x = 24,414,739.20

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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.