Home / 1,956,501,677.19-2,699,993,723.54-1,064,433,475.11

Finding the Fourth Proportional to 1,956,501,677.19, 2,699,993,723.54 and 1,064,433,475.11

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Solution

The fourth proportional to 1,956,501,677.19, 2,699,993,723.54 and 1,064,433,475.11 is: 1,468,929,843.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,501,677.19 : 2,699,993,723.54 = 1,064,433,475.11 : x
  2. Step 2: Convert to fraction form
    1,956,501,677.19/2,699,993,723.54 = 1,064,433,475.11/x
  3. Step 3: Cross multiply
    1,956,501,677.19x = 2,699,993,723.54 × 1,064,433,475.11
  4. Step 4: Simplify right side
    1,956,501,677.19x = 2,873,963,701,917,548,544
  5. Step 5: Solve for x
    x = 2,873,963,701,917,548,544/1,956,501,677.19
  6. Step 6: Final answer
    x = 1,468,929,843.21

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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.