Home / 241,488,428.58-333,461,165.04-233,679,485.52

Finding the Fourth Proportional to 241,488,428.58, 333,461,165.04 and 233,679,485.52

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Solution

The fourth proportional to 241,488,428.58, 333,461,165.04 and 233,679,485.52 is: 322,678,125.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,488,428.58 : 333,461,165.04 = 233,679,485.52 : x
  2. Step 2: Convert to fraction form
    241,488,428.58/333,461,165.04 = 233,679,485.52/x
  3. Step 3: Cross multiply
    241,488,428.58x = 333,461,165.04 × 233,679,485.52
  4. Step 4: Simplify right side
    241,488,428.58x = 77,923,033,487,447,024
  5. Step 5: Solve for x
    x = 77,923,033,487,447,024/241,488,428.58
  6. Step 6: Final answer
    x = 322,678,125.60

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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.