Home / 46,851,054.22-64,650,924.75-28,514,313.10

Finding the Fourth Proportional to 46,851,054.22, 64,650,924.75 and 28,514,313.10

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Solution

The fourth proportional to 46,851,054.22, 64,650,924.75 and 28,514,313.10 is: 39,347,603.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,851,054.22 : 64,650,924.75 = 28,514,313.10 : x
  2. Step 2: Convert to fraction form
    46,851,054.22/64,650,924.75 = 28,514,313.10/x
  3. Step 3: Cross multiply
    46,851,054.22x = 64,650,924.75 × 28,514,313.10
  4. Step 4: Simplify right side
    46,851,054.22x = 1,843,476,710,526,039.25
  5. Step 5: Solve for x
    x = 1,843,476,710,526,039.25/46,851,054.22
  6. Step 6: Final answer
    x = 39,347,603.62

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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.