Home / 26,704,137.60-40,056,206.40-9,677,030.40

Finding the Fourth Proportional to 26,704,137.60, 40,056,206.40 and 9,677,030.40

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Solution

The fourth proportional to 26,704,137.60, 40,056,206.40 and 9,677,030.40 is: 14,515,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,704,137.60 : 40,056,206.40 = 9,677,030.40 : x
  2. Step 2: Convert to fraction form
    26,704,137.60/40,056,206.40 = 9,677,030.40/x
  3. Step 3: Cross multiply
    26,704,137.60x = 40,056,206.40 × 9,677,030.40
  4. Step 4: Simplify right side
    26,704,137.60x = 387,625,127,041,474.56
  5. Step 5: Solve for x
    x = 387,625,127,041,474.56/26,704,137.60
  6. Step 6: Final answer
    x = 14,515,545.60

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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.