Home / 334,649,558.49-461,329,666.13-233,865,089.36

Finding the Fourth Proportional to 334,649,558.49, 461,329,666.13 and 233,865,089.36

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Solution

The fourth proportional to 334,649,558.49, 461,329,666.13 and 233,865,089.36 is: 322,393,682.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,649,558.49 : 461,329,666.13 = 233,865,089.36 : x
  2. Step 2: Convert to fraction form
    334,649,558.49/461,329,666.13 = 233,865,089.36/x
  3. Step 3: Cross multiply
    334,649,558.49x = 461,329,666.13 × 233,865,089.36
  4. Step 4: Simplify right side
    334,649,558.49x = 107,888,903,593,911,424
  5. Step 5: Solve for x
    x = 107,888,903,593,911,424/334,649,558.49
  6. Step 6: Final answer
    x = 322,393,682.75

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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.