Home / 23,980,252,947.31-33,091,438,023.62-13,127,224,632.43

Finding the Fourth Proportional to 23,980,252,947.31, 33,091,438,023.62 and 13,127,224,632.43

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Solution

The fourth proportional to 23,980,252,947.31, 33,091,438,023.62 and 13,127,224,632.43 is: 18,114,852,303.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,980,252,947.31 : 33,091,438,023.62 = 13,127,224,632.43 : x
  2. Step 2: Convert to fraction form
    23,980,252,947.31/33,091,438,023.62 = 13,127,224,632.43/x
  3. Step 3: Cross multiply
    23,980,252,947.31x = 33,091,438,023.62 × 13,127,224,632.43
  4. Step 4: Simplify right side
    23,980,252,947.31x = 434,398,740,346,195,148,800
  5. Step 5: Solve for x
    x = 434,398,740,346,195,148,800/23,980,252,947.31
  6. Step 6: Final answer
    x = 18,114,852,303.71

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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.