Home / 142,219,270,180.58-205,482,285,637.46

Finding the Third Proportional to 142,219,270,180.58 and 205,482,285,637.46

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Solution

The third proportional to 142,219,270,180.58 and 205,482,285,637.46 is: 296,886,418,114.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    142,219,270,180.58 : 205,482,285,637.46 = 205,482,285,637.46 : x
  2. Step 2: Convert to fraction form
    142,219,270,180.58/205,482,285,637.46 = 205,482,285,637.46/x
  3. Step 3: Cross multiply
    142,219,270,180.58x = 205,482,285,637.46 × 205,482,285,637.46
  4. Step 4: Simplify right side
    142,219,270,180.58x = 42,222,969,710,794,692,886,528
  5. Step 5: Solve for x
    x = 42,222,969,710,794,692,886,528/142,219,270,180.58
  6. Step 6: Final answer
    x = 296,886,418,114.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.