Home / 9,311,766.66-13,963,577.28-4,697,913.51

Finding the Fourth Proportional to 9,311,766.66, 13,963,577.28 and 4,697,913.51

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Solution

The fourth proportional to 9,311,766.66, 13,963,577.28 and 4,697,913.51 is: 7,044,815.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,311,766.66 : 13,963,577.28 = 4,697,913.51 : x
  2. Step 2: Convert to fraction form
    9,311,766.66/13,963,577.28 = 4,697,913.51/x
  3. Step 3: Cross multiply
    9,311,766.66x = 13,963,577.28 × 4,697,913.51
  4. Step 4: Simplify right side
    9,311,766.66x = 65,599,678,351,641.05
  5. Step 5: Solve for x
    x = 65,599,678,351,641.05/9,311,766.66
  6. Step 6: Final answer
    x = 7,044,815.53

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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.