Home / 108,972,097,535.70-163,458,146,303.55-108,972,097,535.70

Finding the Fourth Proportional to 108,972,097,535.70, 163,458,146,303.55 and 108,972,097,535.70

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Solution

The fourth proportional to 108,972,097,535.70, 163,458,146,303.55 and 108,972,097,535.70 is: 163,458,146,303.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,972,097,535.70 : 163,458,146,303.55 = 108,972,097,535.70 : x
  2. Step 2: Convert to fraction form
    108,972,097,535.70/163,458,146,303.55 = 108,972,097,535.70/x
  3. Step 3: Cross multiply
    108,972,097,535.70x = 163,458,146,303.55 × 108,972,097,535.70
  4. Step 4: Simplify right side
    108,972,097,535.70x = 17,812,377,061,995,168,399,360
  5. Step 5: Solve for x
    x = 17,812,377,061,995,168,399,360/108,972,097,535.70
  6. Step 6: Final answer
    x = 163,458,146,303.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.