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Finding the Third Proportional to 7,108,444.50 and 15,349,572

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Solution

The third proportional to 7,108,444.50 and 15,349,572 is: 33,144,995.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,108,444.50 : 15,349,572 = 15,349,572 : x
  2. Step 2: Convert to fraction form
    7,108,444.50/15,349,572 = 15,349,572/x
  3. Step 3: Cross multiply
    7,108,444.50x = 15,349,572 × 15,349,572
  4. Step 4: Simplify right side
    7,108,444.50x = 235,609,360,583,184
  5. Step 5: Solve for x
    x = 235,609,360,583,184/7,108,444.50
  6. Step 6: Final answer
    x = 33,144,995.45

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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.