Home / 333,528,835.67-460,001,415.88-293,208,620.94

Finding the Fourth Proportional to 333,528,835.67, 460,001,415.88 and 293,208,620.94

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Solution

The fourth proportional to 333,528,835.67, 460,001,415.88 and 293,208,620.94 is: 404,391,963.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,528,835.67 : 460,001,415.88 = 293,208,620.94 : x
  2. Step 2: Convert to fraction form
    333,528,835.67/460,001,415.88 = 293,208,620.94/x
  3. Step 3: Cross multiply
    333,528,835.67x = 460,001,415.88 × 293,208,620.94
  4. Step 4: Simplify right side
    333,528,835.67x = 134,876,380,779,889,200
  5. Step 5: Solve for x
    x = 134,876,380,779,889,200/333,528,835.67
  6. Step 6: Final answer
    x = 404,391,963.62

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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.