Home / 1,597,502,585.64-2,392,162,769.34-1,105,534,661.16

Finding the Fourth Proportional to 1,597,502,585.64, 2,392,162,769.34 and 1,105,534,661.16

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Solution

The fourth proportional to 1,597,502,585.64, 2,392,162,769.34 and 1,105,534,661.16 is: 1,655,470,783.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,502,585.64 : 2,392,162,769.34 = 1,105,534,661.16 : x
  2. Step 2: Convert to fraction form
    1,597,502,585.64/2,392,162,769.34 = 1,105,534,661.16/x
  3. Step 3: Cross multiply
    1,597,502,585.64x = 2,392,162,769.34 × 1,105,534,661.16
  4. Step 4: Simplify right side
    1,597,502,585.64x = 2,644,618,856,641,864,704
  5. Step 5: Solve for x
    x = 2,644,618,856,641,864,704/1,597,502,585.64
  6. Step 6: Final answer
    x = 1,655,470,783.22

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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.