Home / 55,497,367.02-83,244,054.78-14,556,479.16

Finding the Fourth Proportional to 55,497,367.02, 83,244,054.78 and 14,556,479.16

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Solution

The fourth proportional to 55,497,367.02, 83,244,054.78 and 14,556,479.16 is: 21,834,195.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,497,367.02 : 83,244,054.78 = 14,556,479.16 : x
  2. Step 2: Convert to fraction form
    55,497,367.02/83,244,054.78 = 14,556,479.16/x
  3. Step 3: Cross multiply
    55,497,367.02x = 83,244,054.78 × 14,556,479.16
  4. Step 4: Simplify right side
    55,497,367.02x = 1,211,740,348,598,968.50
  5. Step 5: Solve for x
    x = 1,211,740,348,598,968.50/55,497,367.02
  6. Step 6: Final answer
    x = 21,834,195.27

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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.