Home / 9,032,985,840-13,547,975,918.96-2,735,917,908

Finding the Fourth Proportional to 9,032,985,840, 13,547,975,918.96 and 2,735,917,908

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Solution

The fourth proportional to 9,032,985,840, 13,547,975,918.96 and 2,735,917,908 is: 4,103,421,680.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,985,840 : 13,547,975,918.96 = 2,735,917,908 : x
  2. Step 2: Convert to fraction form
    9,032,985,840/13,547,975,918.96 = 2,735,917,908/x
  3. Step 3: Cross multiply
    9,032,985,840x = 13,547,975,918.96 × 2,735,917,908
  4. Step 4: Simplify right side
    9,032,985,840x = 37,066,149,933,835,419,648
  5. Step 5: Solve for x
    x = 37,066,149,933,835,419,648/9,032,985,840
  6. Step 6: Final answer
    x = 4,103,421,680.32

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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.