Home / 125,868,299,971.93-188,803,948,203.06-35,104,193,968.93

Finding the Fourth Proportional to 125,868,299,971.93, 188,803,948,203.06 and 35,104,193,968.93

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Solution

The fourth proportional to 125,868,299,971.93, 188,803,948,203.06 and 35,104,193,968.93 is: 52,656,708,808.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,868,299,971.93 : 188,803,948,203.06 = 35,104,193,968.93 : x
  2. Step 2: Convert to fraction form
    125,868,299,971.93/188,803,948,203.06 = 35,104,193,968.93/x
  3. Step 3: Cross multiply
    125,868,299,971.93x = 188,803,948,203.06 × 35,104,193,968.93
  4. Step 4: Simplify right side
    125,868,299,971.93x = 6,627,810,419,819,464,884,224
  5. Step 5: Solve for x
    x = 6,627,810,419,819,464,884,224/125,868,299,971.93
  6. Step 6: Final answer
    x = 52,656,708,808.31

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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.