Home / 37,660,036.08-56,490,054.12-10,732,992.24

Finding the Fourth Proportional to 37,660,036.08, 56,490,054.12 and 10,732,992.24

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Solution

The fourth proportional to 37,660,036.08, 56,490,054.12 and 10,732,992.24 is: 16,099,488.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,660,036.08 : 56,490,054.12 = 10,732,992.24 : x
  2. Step 2: Convert to fraction form
    37,660,036.08/56,490,054.12 = 10,732,992.24/x
  3. Step 3: Cross multiply
    37,660,036.08x = 56,490,054.12 × 10,732,992.24
  4. Step 4: Simplify right side
    37,660,036.08x = 606,307,312,507,140
  5. Step 5: Solve for x
    x = 606,307,312,507,140/37,660,036.08
  6. Step 6: Final answer
    x = 16,099,488.36

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Double scale
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Similar ratio
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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.