Home / 573,957,492,735.70-792,085,402,970.34-330,087,152,003.82

Finding the Fourth Proportional to 573,957,492,735.70, 792,085,402,970.34 and 330,087,152,003.82

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Solution

The fourth proportional to 573,957,492,735.70, 792,085,402,970.34 and 330,087,152,003.82 is: 455,534,108,569.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,957,492,735.70 : 792,085,402,970.34 = 330,087,152,003.82 : x
  2. Step 2: Convert to fraction form
    573,957,492,735.70/792,085,402,970.34 = 330,087,152,003.82/x
  3. Step 3: Cross multiply
    573,957,492,735.70x = 792,085,402,970.34 × 330,087,152,003.82
  4. Step 4: Simplify right side
    573,957,492,735.70x = 261,457,214,810,277,615,239,168
  5. Step 5: Solve for x
    x = 261,457,214,810,277,615,239,168/573,957,492,735.70
  6. Step 6: Final answer
    x = 455,534,108,569.74

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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.