Home / 21,063,114.20-29,528,173-21,063,114.20

Finding the Fourth Proportional to 21,063,114.20, 29,528,173 and 21,063,114.20

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Solution

The fourth proportional to 21,063,114.20, 29,528,173 and 21,063,114.20 is: 29,528,173.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,063,114.20 : 29,528,173 = 21,063,114.20 : x
  2. Step 2: Convert to fraction form
    21,063,114.20/29,528,173 = 21,063,114.20/x
  3. Step 3: Cross multiply
    21,063,114.20x = 29,528,173 × 21,063,114.20
  4. Step 4: Simplify right side
    21,063,114.20x = 621,955,280,016,356.62
  5. Step 5: Solve for x
    x = 621,955,280,016,356.62/21,063,114.20
  6. Step 6: Final answer
    x = 29,528,173.00

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.