Home / 334,649,558.99-461,329,666.82-233,865,089.86

Finding the Fourth Proportional to 334,649,558.99, 461,329,666.82 and 233,865,089.86

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Solution

The fourth proportional to 334,649,558.99, 461,329,666.82 and 233,865,089.86 is: 322,393,683.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,649,558.99 : 461,329,666.82 = 233,865,089.86 : x
  2. Step 2: Convert to fraction form
    334,649,558.99/461,329,666.82 = 233,865,089.86/x
  3. Step 3: Cross multiply
    334,649,558.99x = 461,329,666.82 × 233,865,089.86
  4. Step 4: Simplify right side
    334,649,558.99x = 107,888,903,985,943,168
  5. Step 5: Solve for x
    x = 107,888,903,985,943,168/334,649,558.99
  6. Step 6: Final answer
    x = 322,393,683.44

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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.