Home / 45,182,746.69-97,886,247.19

Finding the Third Proportional to 45,182,746.69 and 97,886,247.19

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Solution

The third proportional to 45,182,746.69 and 97,886,247.19 is: 212,065,845.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,182,746.69 : 97,886,247.19 = 97,886,247.19 : x
  2. Step 2: Convert to fraction form
    45,182,746.69/97,886,247.19 = 97,886,247.19/x
  3. Step 3: Cross multiply
    45,182,746.69x = 97,886,247.19 × 97,886,247.19
  4. Step 4: Simplify right side
    45,182,746.69x = 9,581,717,388,452,352
  5. Step 5: Solve for x
    x = 9,581,717,388,452,352/45,182,746.69
  6. Step 6: Final answer
    x = 212,065,845.72

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.