Home / 46,837,774.69-64,642,893.35-26,987,739.77

Finding the Fourth Proportional to 46,837,774.69, 64,642,893.35 and 26,987,739.77

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Solution

The fourth proportional to 46,837,774.69, 64,642,893.35 and 26,987,739.77 is: 37,246,978.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,837,774.69 : 64,642,893.35 = 26,987,739.77 : x
  2. Step 2: Convert to fraction form
    46,837,774.69/64,642,893.35 = 26,987,739.77/x
  3. Step 3: Cross multiply
    46,837,774.69x = 64,642,893.35 × 26,987,739.77
  4. Step 4: Simplify right side
    46,837,774.69x = 1,744,565,583,251,510.25
  5. Step 5: Solve for x
    x = 1,744,565,583,251,510.25/46,837,774.69
  6. Step 6: Final answer
    x = 37,246,978.42

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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.