Home / 84,503,508.54-116,615,526.59-46,827,301.84

Finding the Fourth Proportional to 84,503,508.54, 116,615,526.59 and 46,827,301.84

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Solution

The fourth proportional to 84,503,508.54, 116,615,526.59 and 46,827,301.84 is: 64,622,056.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,503,508.54 : 116,615,526.59 = 46,827,301.84 : x
  2. Step 2: Convert to fraction form
    84,503,508.54/116,615,526.59 = 46,827,301.84/x
  3. Step 3: Cross multiply
    84,503,508.54x = 116,615,526.59 × 46,827,301.84
  4. Step 4: Simplify right side
    84,503,508.54x = 5,460,790,462,860,477
  5. Step 5: Solve for x
    x = 5,460,790,462,860,477/84,503,508.54
  6. Step 6: Final answer
    x = 64,622,056.02

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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.