Home / 26,470,533.98-39,696,874.46-10,071,925.50

Finding the Fourth Proportional to 26,470,533.98, 39,696,874.46 and 10,071,925.50

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Solution

The fourth proportional to 26,470,533.98, 39,696,874.46 and 10,071,925.50 is: 15,104,491.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,470,533.98 : 39,696,874.46 = 10,071,925.50 : x
  2. Step 2: Convert to fraction form
    26,470,533.98/39,696,874.46 = 10,071,925.50/x
  3. Step 3: Cross multiply
    26,470,533.98x = 39,696,874.46 × 10,071,925.50
  4. Step 4: Simplify right side
    26,470,533.98x = 399,823,962,143,972.75
  5. Step 5: Solve for x
    x = 399,823,962,143,972.75/26,470,533.98
  6. Step 6: Final answer
    x = 15,104,491.75

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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.