Home / 19,909,578,798-27,475,229,764.92-10,754,107,594.32

Finding the Fourth Proportional to 19,909,578,798, 27,475,229,764.92 and 10,754,107,594.32

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Solution

The fourth proportional to 19,909,578,798, 27,475,229,764.92 and 10,754,107,594.32 is: 14,840,674,434.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,909,578,798 : 27,475,229,764.92 = 10,754,107,594.32 : x
  2. Step 2: Convert to fraction form
    19,909,578,798/27,475,229,764.92 = 10,754,107,594.32/x
  3. Step 3: Cross multiply
    19,909,578,798x = 27,475,229,764.92 × 10,754,107,594.32
  4. Step 4: Simplify right side
    19,909,578,798x = 295,471,577,070,613,037,056
  5. Step 5: Solve for x
    x = 295,471,577,070,613,037,056/19,909,578,798
  6. Step 6: Final answer
    x = 14,840,674,434.57

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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.