Home / 937,256,606.22-1,293,414,088.59-519,567,833.10

Finding the Fourth Proportional to 937,256,606.22, 1,293,414,088.59 and 519,567,833.10

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Solution

The fourth proportional to 937,256,606.22, 1,293,414,088.59 and 519,567,833.10 is: 717,003,594.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,256,606.22 : 1,293,414,088.59 = 519,567,833.10 : x
  2. Step 2: Convert to fraction form
    937,256,606.22/1,293,414,088.59 = 519,567,833.10/x
  3. Step 3: Cross multiply
    937,256,606.22x = 1,293,414,088.59 × 519,567,833.10
  4. Step 4: Simplify right side
    937,256,606.22x = 672,016,355,309,717,760
  5. Step 5: Solve for x
    x = 672,016,355,309,717,760/937,256,606.22
  6. Step 6: Final answer
    x = 717,003,594.16

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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.