Home / 46,885,539.78-64,701,188.53-25,977,496.19

Finding the Fourth Proportional to 46,885,539.78, 64,701,188.53 and 25,977,496.19

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Solution

The fourth proportional to 46,885,539.78, 64,701,188.53 and 25,977,496.19 is: 35,848,470.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,885,539.78 : 64,701,188.53 = 25,977,496.19 : x
  2. Step 2: Convert to fraction form
    46,885,539.78/64,701,188.53 = 25,977,496.19/x
  3. Step 3: Cross multiply
    46,885,539.78x = 64,701,188.53 × 25,977,496.19
  4. Step 4: Simplify right side
    46,885,539.78x = 1,680,774,878,138,097
  5. Step 5: Solve for x
    x = 1,680,774,878,138,097/46,885,539.78
  6. Step 6: Final answer
    x = 35,848,470.25

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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.