Home / 294,106,812.30-441,160,218.45-141,051,804.30

Finding the Fourth Proportional to 294,106,812.30, 441,160,218.45 and 141,051,804.30

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Solution

The fourth proportional to 294,106,812.30, 441,160,218.45 and 141,051,804.30 is: 211,577,706.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,106,812.30 : 441,160,218.45 = 141,051,804.30 : x
  2. Step 2: Convert to fraction form
    294,106,812.30/441,160,218.45 = 141,051,804.30/x
  3. Step 3: Cross multiply
    294,106,812.30x = 441,160,218.45 × 141,051,804.30
  4. Step 4: Simplify right side
    294,106,812.30x = 62,226,444,797,754,656
  5. Step 5: Solve for x
    x = 62,226,444,797,754,656/294,106,812.30
  6. Step 6: Final answer
    x = 211,577,706.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.