Home / 1,735,672,182.48-2,395,245,205.80-942,725,823.12

Finding the Fourth Proportional to 1,735,672,182.48, 2,395,245,205.80 and 942,725,823.12

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Solution

The fourth proportional to 1,735,672,182.48, 2,395,245,205.80 and 942,725,823.12 is: 1,300,971,192.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,672,182.48 : 2,395,245,205.80 = 942,725,823.12 : x
  2. Step 2: Convert to fraction form
    1,735,672,182.48/2,395,245,205.80 = 942,725,823.12/x
  3. Step 3: Cross multiply
    1,735,672,182.48x = 2,395,245,205.80 × 942,725,823.12
  4. Step 4: Simplify right side
    1,735,672,182.48x = 2,258,059,508,212,038,912
  5. Step 5: Solve for x
    x = 2,258,059,508,212,038,912/1,735,672,182.48
  6. Step 6: Final answer
    x = 1,300,971,192.03

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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.