Home / 37,552,563.06-56,326,045.23-11,996,272.50

Finding the Fourth Proportional to 37,552,563.06, 56,326,045.23 and 11,996,272.50

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Solution

The fourth proportional to 37,552,563.06, 56,326,045.23 and 11,996,272.50 is: 17,993,514.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,552,563.06 : 56,326,045.23 = 11,996,272.50 : x
  2. Step 2: Convert to fraction form
    37,552,563.06/56,326,045.23 = 11,996,272.50/x
  3. Step 3: Cross multiply
    37,552,563.06x = 56,326,045.23 × 11,996,272.50
  4. Step 4: Simplify right side
    37,552,563.06x = 675,702,587,426,405.12
  5. Step 5: Solve for x
    x = 675,702,587,426,405.12/37,552,563.06
  6. Step 6: Final answer
    x = 17,993,514.49

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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.