Home / 335,637,396.69-463,184,406.05-192,606,468.33

Finding the Fourth Proportional to 335,637,396.69, 463,184,406.05 and 192,606,468.33

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Solution

The fourth proportional to 335,637,396.69, 463,184,406.05 and 192,606,468.33 is: 265,799,680.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,637,396.69 : 463,184,406.05 = 192,606,468.33 : x
  2. Step 2: Convert to fraction form
    335,637,396.69/463,184,406.05 = 192,606,468.33/x
  3. Step 3: Cross multiply
    335,637,396.69x = 463,184,406.05 × 192,606,468.33
  4. Step 4: Simplify right side
    335,637,396.69x = 89,212,312,636,675,552
  5. Step 5: Solve for x
    x = 89,212,312,636,675,552/335,637,396.69
  6. Step 6: Final answer
    x = 265,799,680.00

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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.