Home / 35,220,097.20-52,830,145.80-17,033,005.20

Finding the Fourth Proportional to 35,220,097.20, 52,830,145.80 and 17,033,005.20

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Solution

The fourth proportional to 35,220,097.20, 52,830,145.80 and 17,033,005.20 is: 25,549,507.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,220,097.20 : 52,830,145.80 = 17,033,005.20 : x
  2. Step 2: Convert to fraction form
    35,220,097.20/52,830,145.80 = 17,033,005.20/x
  3. Step 3: Cross multiply
    35,220,097.20x = 52,830,145.80 × 17,033,005.20
  4. Step 4: Simplify right side
    35,220,097.20x = 899,856,148,128,158.12
  5. Step 5: Solve for x
    x = 899,856,148,128,158.12/35,220,097.20
  6. Step 6: Final answer
    x = 25,549,507.80

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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.