Home / 19,301,216.63-30,091,267.13

Finding the Third Proportional to 19,301,216.63 and 30,091,267.13

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Solution

The third proportional to 19,301,216.63 and 30,091,267.13 is: 46,913,330.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,301,216.63 : 30,091,267.13 = 30,091,267.13 : x
  2. Step 2: Convert to fraction form
    19,301,216.63/30,091,267.13 = 30,091,267.13/x
  3. Step 3: Cross multiply
    19,301,216.63x = 30,091,267.13 × 30,091,267.13
  4. Step 4: Simplify right side
    19,301,216.63x = 905,484,357,188,105.75
  5. Step 5: Solve for x
    x = 905,484,357,188,105.75/19,301,216.63
  6. Step 6: Final answer
    x = 46,913,330.64

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.