Home / 85,653,699.06-118,202,254.64-46,495,502.33

Finding the Fourth Proportional to 85,653,699.06, 118,202,254.64 and 46,495,502.33

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Solution

The fourth proportional to 85,653,699.06, 118,202,254.64 and 46,495,502.33 is: 64,163,874.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,653,699.06 : 118,202,254.64 = 46,495,502.33 : x
  2. Step 2: Convert to fraction form
    85,653,699.06/118,202,254.64 = 46,495,502.33/x
  3. Step 3: Cross multiply
    85,653,699.06x = 118,202,254.64 × 46,495,502.33
  4. Step 4: Simplify right side
    85,653,699.06x = 5,495,873,205,201,885
  5. Step 5: Solve for x
    x = 5,495,873,205,201,885/85,653,699.06
  6. Step 6: Final answer
    x = 64,163,874.60

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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.