Home / 1,831,472,501.06-2,748,338,731.06-848,715,860.64

Finding the Fourth Proportional to 1,831,472,501.06, 2,748,338,731.06 and 848,715,860.64

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Solution

The fourth proportional to 1,831,472,501.06, 2,748,338,731.06 and 848,715,860.64 is: 1,273,597,430.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,472,501.06 : 2,748,338,731.06 = 848,715,860.64 : x
  2. Step 2: Convert to fraction form
    1,831,472,501.06/2,748,338,731.06 = 848,715,860.64/x
  3. Step 3: Cross multiply
    1,831,472,501.06x = 2,748,338,731.06 × 848,715,860.64
  4. Step 4: Simplify right side
    1,831,472,501.06x = 2,332,558,671,461,833,216
  5. Step 5: Solve for x
    x = 2,332,558,671,461,833,216/1,831,472,501.06
  6. Step 6: Final answer
    x = 1,273,597,430.54

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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.