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Finding the Third Proportional to 163,634,047.50 and 353,225,664

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Solution

The third proportional to 163,634,047.50 and 353,225,664 is: 762,484,162.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,634,047.50 : 353,225,664 = 353,225,664 : x
  2. Step 2: Convert to fraction form
    163,634,047.50/353,225,664 = 353,225,664/x
  3. Step 3: Cross multiply
    163,634,047.50x = 353,225,664 × 353,225,664
  4. Step 4: Simplify right side
    163,634,047.50x = 124,768,369,708,240,896
  5. Step 5: Solve for x
    x = 124,768,369,708,240,896/163,634,047.50
  6. Step 6: Final answer
    x = 762,484,162.77

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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.