Home / 333,528,828.59-460,001,406.12-293,208,613.87

Finding the Fourth Proportional to 333,528,828.59, 460,001,406.12 and 293,208,613.87

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Solution

The fourth proportional to 333,528,828.59, 460,001,406.12 and 293,208,613.87 is: 404,391,953.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,528,828.59 : 460,001,406.12 = 293,208,613.87 : x
  2. Step 2: Convert to fraction form
    333,528,828.59/460,001,406.12 = 293,208,613.87/x
  3. Step 3: Cross multiply
    333,528,828.59x = 460,001,406.12 × 293,208,613.87
  4. Step 4: Simplify right side
    333,528,828.59x = 134,876,374,666,954,624
  5. Step 5: Solve for x
    x = 134,876,374,666,954,624/333,528,828.59
  6. Step 6: Final answer
    x = 404,391,953.87

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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.