Home / 334,649,533.17-461,329,631.20-233,865,064.01

Finding the Fourth Proportional to 334,649,533.17, 461,329,631.20 and 233,865,064.01

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Solution

The fourth proportional to 334,649,533.17, 461,329,631.20 and 233,865,064.01 is: 322,393,647.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,649,533.17 : 461,329,631.20 = 233,865,064.01 : x
  2. Step 2: Convert to fraction form
    334,649,533.17/461,329,631.20 = 233,865,064.01/x
  3. Step 3: Cross multiply
    334,649,533.17x = 461,329,631.20 × 233,865,064.01
  4. Step 4: Simplify right side
    334,649,533.17x = 107,888,883,730,429,024
  5. Step 5: Solve for x
    x = 107,888,883,730,429,024/334,649,533.17
  6. Step 6: Final answer
    x = 322,393,647.79

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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.