Home / 7,103,210.25-15,341,410.50

Finding the Third Proportional to 7,103,210.25 and 15,341,410.50

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Solution

The third proportional to 7,103,210.25 and 15,341,410.50 is: 33,134,155.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,103,210.25 : 15,341,410.50 = 15,341,410.50 : x
  2. Step 2: Convert to fraction form
    7,103,210.25/15,341,410.50 = 15,341,410.50/x
  3. Step 3: Cross multiply
    7,103,210.25x = 15,341,410.50 × 15,341,410.50
  4. Step 4: Simplify right side
    7,103,210.25x = 235,358,876,129,510.25
  5. Step 5: Solve for x
    x = 235,358,876,129,510.25/7,103,210.25
  6. Step 6: Final answer
    x = 33,134,155.94

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.