Home / 604,597,448.16-834,317,641.26-336,687,099.57

Finding the Fourth Proportional to 604,597,448.16, 834,317,641.26 and 336,687,099.57

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Solution

The fourth proportional to 604,597,448.16, 834,317,641.26 and 336,687,099.57 is: 464,613,252.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,597,448.16 : 834,317,641.26 = 336,687,099.57 : x
  2. Step 2: Convert to fraction form
    604,597,448.16/834,317,641.26 = 336,687,099.57/x
  3. Step 3: Cross multiply
    604,597,448.16x = 834,317,641.26 × 336,687,099.57
  4. Step 4: Simplify right side
    604,597,448.16x = 280,903,986,755,913,152
  5. Step 5: Solve for x
    x = 280,903,986,755,913,152/604,597,448.16
  6. Step 6: Final answer
    x = 464,613,252.36

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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.