Home / 46,609,866.48-64,325,446.53-25,705,988.64

Finding the Fourth Proportional to 46,609,866.48, 64,325,446.53 and 25,705,988.64

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Solution

The fourth proportional to 46,609,866.48, 64,325,446.53 and 25,705,988.64 is: 35,476,377.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,609,866.48 : 64,325,446.53 = 25,705,988.64 : x
  2. Step 2: Convert to fraction form
    46,609,866.48/64,325,446.53 = 25,705,988.64/x
  3. Step 3: Cross multiply
    46,609,866.48x = 64,325,446.53 × 25,705,988.64
  4. Step 4: Simplify right side
    46,609,866.48x = 1,653,549,197,763,107.50
  5. Step 5: Solve for x
    x = 1,653,549,197,763,107.50/46,609,866.48
  6. Step 6: Final answer
    x = 35,476,377.06

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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.