Home / 14,908,278.60-22,361,767.52-4,672,904.94

Finding the Fourth Proportional to 14,908,278.60, 22,361,767.52 and 4,672,904.94

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Solution

The fourth proportional to 14,908,278.60, 22,361,767.52 and 4,672,904.94 is: 7,009,153.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,908,278.60 : 22,361,767.52 = 4,672,904.94 : x
  2. Step 2: Convert to fraction form
    14,908,278.60/22,361,767.52 = 4,672,904.94/x
  3. Step 3: Cross multiply
    14,908,278.60x = 22,361,767.52 × 4,672,904.94
  4. Step 4: Simplify right side
    14,908,278.60x = 104,494,413,887,975.03
  5. Step 5: Solve for x
    x = 104,494,413,887,975.03/14,908,278.60
  6. Step 6: Final answer
    x = 7,009,153.55

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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.