Home / 333,528,829.94-460,001,407.98-293,208,615.21

Finding the Fourth Proportional to 333,528,829.94, 460,001,407.98 and 293,208,615.21

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Solution

The fourth proportional to 333,528,829.94, 460,001,407.98 and 293,208,615.21 is: 404,391,955.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,528,829.94 : 460,001,407.98 = 293,208,615.21 : x
  2. Step 2: Convert to fraction form
    333,528,829.94/460,001,407.98 = 293,208,615.21/x
  3. Step 3: Cross multiply
    333,528,829.94x = 460,001,407.98 × 293,208,615.21
  4. Step 4: Simplify right side
    333,528,829.94x = 134,876,375,828,150,000
  5. Step 5: Solve for x
    x = 134,876,375,828,150,000/333,528,829.94
  6. Step 6: Final answer
    x = 404,391,955.72

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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.