Home / 29,355,816.20-44,033,724.30-15,918,888.20

Finding the Fourth Proportional to 29,355,816.20, 44,033,724.30 and 15,918,888.20

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Solution

The fourth proportional to 29,355,816.20, 44,033,724.30 and 15,918,888.20 is: 23,878,332.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355,816.20 : 44,033,724.30 = 15,918,888.20 : x
  2. Step 2: Convert to fraction form
    29,355,816.20/44,033,724.30 = 15,918,888.20/x
  3. Step 3: Cross multiply
    29,355,816.20x = 44,033,724.30 × 15,918,888.20
  4. Step 4: Simplify right side
    29,355,816.20x = 700,967,934,161,323.12
  5. Step 5: Solve for x
    x = 700,967,934,161,323.12/29,355,816.20
  6. Step 6: Final answer
    x = 23,878,332.30

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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.