Home / 26,465,106.60-39,698,826.30-14,950,405.80

Finding the Fourth Proportional to 26,465,106.60, 39,698,826.30 and 14,950,405.80

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Solution

The fourth proportional to 26,465,106.60, 39,698,826.30 and 14,950,405.80 is: 22,426,267.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,465,106.60 : 39,698,826.30 = 14,950,405.80 : x
  2. Step 2: Convert to fraction form
    26,465,106.60/39,698,826.30 = 14,950,405.80/x
  3. Step 3: Cross multiply
    26,465,106.60x = 39,698,826.30 × 14,950,405.80
  4. Step 4: Simplify right side
    26,465,106.60x = 593,513,562,968,712.50
  5. Step 5: Solve for x
    x = 593,513,562,968,712.50/26,465,106.60
  6. Step 6: Final answer
    x = 22,426,267.61

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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.