Home / 114,276,247,971.19-171,301,146,772.23-53,662,020,082.73

Finding the Fourth Proportional to 114,276,247,971.19, 171,301,146,772.23 and 53,662,020,082.73

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Solution

The fourth proportional to 114,276,247,971.19, 171,301,146,772.23 and 53,662,020,082.73 is: 80,439,861,664.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,276,247,971.19 : 171,301,146,772.23 = 53,662,020,082.73 : x
  2. Step 2: Convert to fraction form
    114,276,247,971.19/171,301,146,772.23 = 53,662,020,082.73/x
  3. Step 3: Cross multiply
    114,276,247,971.19x = 171,301,146,772.23 × 53,662,020,082.73
  4. Step 4: Simplify right side
    114,276,247,971.19x = 9,192,365,578,285,913,997,312
  5. Step 5: Solve for x
    x = 9,192,365,578,285,913,997,312/114,276,247,971.19
  6. Step 6: Final answer
    x = 80,439,861,664.02

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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.