Home / 3,495,069,957.24-4,823,212,980.06-1,909,183,917.24

Finding the Fourth Proportional to 3,495,069,957.24, 4,823,212,980.06 and 1,909,183,917.24

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Solution

The fourth proportional to 3,495,069,957.24, 4,823,212,980.06 and 1,909,183,917.24 is: 2,634,682,785.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,069,957.24 : 4,823,212,980.06 = 1,909,183,917.24 : x
  2. Step 2: Convert to fraction form
    3,495,069,957.24/4,823,212,980.06 = 1,909,183,917.24/x
  3. Step 3: Cross multiply
    3,495,069,957.24x = 4,823,212,980.06 × 1,909,183,917.24
  4. Step 4: Simplify right side
    3,495,069,957.24x = 9,208,400,650,953,765,888
  5. Step 5: Solve for x
    x = 9,208,400,650,953,765,888/3,495,069,957.24
  6. Step 6: Final answer
    x = 2,634,682,785.64

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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.