Home / 37,417,112.40-56,094,175.80-19,466,216.40

Finding the Fourth Proportional to 37,417,112.40, 56,094,175.80 and 19,466,216.40

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Solution

The fourth proportional to 37,417,112.40, 56,094,175.80 and 19,466,216.40 is: 29,182,940.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,417,112.40 : 56,094,175.80 = 19,466,216.40 : x
  2. Step 2: Convert to fraction form
    37,417,112.40/56,094,175.80 = 19,466,216.40/x
  3. Step 3: Cross multiply
    37,417,112.40x = 56,094,175.80 × 19,466,216.40
  4. Step 4: Simplify right side
    37,417,112.40x = 1,091,941,364,902,443
  5. Step 5: Solve for x
    x = 1,091,941,364,902,443/37,417,112.40
  6. Step 6: Final answer
    x = 29,182,940.50

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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.