Home / 624,637,110.52-931,371,244.19-607,475,593.54

Finding the Fourth Proportional to 624,637,110.52, 931,371,244.19 and 607,475,593.54

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Solution

The fourth proportional to 624,637,110.52, 931,371,244.19 and 607,475,593.54 is: 905,782,397.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,637,110.52 : 931,371,244.19 = 607,475,593.54 : x
  2. Step 2: Convert to fraction form
    624,637,110.52/931,371,244.19 = 607,475,593.54/x
  3. Step 3: Cross multiply
    624,637,110.52x = 931,371,244.19 × 607,475,593.54
  4. Step 4: Simplify right side
    624,637,110.52x = 565,785,299,370,408,512
  5. Step 5: Solve for x
    x = 565,785,299,370,408,512/624,637,110.52
  6. Step 6: Final answer
    x = 905,782,397.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.