Home / 565,381,831,005.66-848,009,888,946-202,332,845,005.68

Finding the Fourth Proportional to 565,381,831,005.66, 848,009,888,946 and 202,332,845,005.68

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Solution

The fourth proportional to 565,381,831,005.66, 848,009,888,946 and 202,332,845,005.68 is: 303,476,772,711.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,381,831,005.66 : 848,009,888,946 = 202,332,845,005.68 : x
  2. Step 2: Convert to fraction form
    565,381,831,005.66/848,009,888,946 = 202,332,845,005.68/x
  3. Step 3: Cross multiply
    565,381,831,005.66x = 848,009,888,946 × 202,332,845,005.68
  4. Step 4: Simplify right side
    565,381,831,005.66x = 171,580,253,423,394,929,770,496
  5. Step 5: Solve for x
    x = 171,580,253,423,394,929,770,496/565,381,831,005.66
  6. Step 6: Final answer
    x = 303,476,772,711.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.