Home / 14,448,000.54-21,673,180.18-7,255,835.58

Finding the Fourth Proportional to 14,448,000.54, 21,673,180.18 and 7,255,835.58

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Solution

The fourth proportional to 14,448,000.54, 21,673,180.18 and 7,255,835.58 is: 10,884,345.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,448,000.54 : 21,673,180.18 = 7,255,835.58 : x
  2. Step 2: Convert to fraction form
    14,448,000.54/21,673,180.18 = 7,255,835.58/x
  3. Step 3: Cross multiply
    14,448,000.54x = 21,673,180.18 × 7,255,835.58
  4. Step 4: Simplify right side
    14,448,000.54x = 157,257,031,881,794.81
  5. Step 5: Solve for x
    x = 157,257,031,881,794.81/14,448,000.54
  6. Step 6: Final answer
    x = 10,884,345.65

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1.5x scale

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.