Home / 180,202,275,112.20-248,679,385,913.64-97,803,035,924.34

Finding the Fourth Proportional to 180,202,275,112.20, 248,679,385,913.64 and 97,803,035,924.34

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Solution

The fourth proportional to 180,202,275,112.20, 248,679,385,913.64 and 97,803,035,924.34 is: 134,968,323,230.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,202,275,112.20 : 248,679,385,913.64 = 97,803,035,924.34 : x
  2. Step 2: Convert to fraction form
    180,202,275,112.20/248,679,385,913.64 = 97,803,035,924.34/x
  3. Step 3: Cross multiply
    180,202,275,112.20x = 248,679,385,913.64 × 97,803,035,924.34
  4. Step 4: Simplify right side
    180,202,275,112.20x = 24,321,598,914,154,545,020,928
  5. Step 5: Solve for x
    x = 24,321,598,914,154,545,020,928/180,202,275,112.20
  6. Step 6: Final answer
    x = 134,968,323,230.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.