Home / 7,736,434,547.96-11,607,104,993.70-2,762,049,743.48

Finding the Fourth Proportional to 7,736,434,547.96, 11,607,104,993.70 and 2,762,049,743.48

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Solution

The fourth proportional to 7,736,434,547.96, 11,607,104,993.70 and 2,762,049,743.48 is: 4,143,950,442.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,434,547.96 : 11,607,104,993.70 = 2,762,049,743.48 : x
  2. Step 2: Convert to fraction form
    7,736,434,547.96/11,607,104,993.70 = 2,762,049,743.48/x
  3. Step 3: Cross multiply
    7,736,434,547.96x = 11,607,104,993.70 × 2,762,049,743.48
  4. Step 4: Simplify right side
    7,736,434,547.96x = 32,059,401,370,394,513,408
  5. Step 5: Solve for x
    x = 32,059,401,370,394,513,408/7,736,434,547.96
  6. Step 6: Final answer
    x = 4,143,950,442.76

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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.