Home / 1,466,460,455.47-2,023,725,960.84-797,400,706.45

Finding the Fourth Proportional to 1,466,460,455.47, 2,023,725,960.84 and 797,400,706.45

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Solution

The fourth proportional to 1,466,460,455.47, 2,023,725,960.84 and 797,400,706.45 is: 1,100,418,701.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,460,455.47 : 2,023,725,960.84 = 797,400,706.45 : x
  2. Step 2: Convert to fraction form
    1,466,460,455.47/2,023,725,960.84 = 797,400,706.45/x
  3. Step 3: Cross multiply
    1,466,460,455.47x = 2,023,725,960.84 × 797,400,706.45
  4. Step 4: Simplify right side
    1,466,460,455.47x = 1,613,720,510,835,021,056
  5. Step 5: Solve for x
    x = 1,613,720,510,835,021,056/1,466,460,455.47
  6. Step 6: Final answer
    x = 1,100,418,701.93

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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.