Home / 35,926,297.20-53,889,445.80-17,739,205.20

Finding the Fourth Proportional to 35,926,297.20, 53,889,445.80 and 17,739,205.20

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Solution

The fourth proportional to 35,926,297.20, 53,889,445.80 and 17,739,205.20 is: 26,608,807.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,926,297.20 : 53,889,445.80 = 17,739,205.20 : x
  2. Step 2: Convert to fraction form
    35,926,297.20/53,889,445.80 = 17,739,205.20/x
  3. Step 3: Cross multiply
    35,926,297.20x = 53,889,445.80 × 17,739,205.20
  4. Step 4: Simplify right side
    35,926,297.20x = 955,955,937,160,478.12
  5. Step 5: Solve for x
    x = 955,955,937,160,478.12/35,926,297.20
  6. Step 6: Final answer
    x = 26,608,807.80

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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.