Home / 46,716,879.57-64,001,054.18-44,970,257.13

Finding the Fourth Proportional to 46,716,879.57, 64,001,054.18 and 44,970,257.13

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Solution

The fourth proportional to 46,716,879.57, 64,001,054.18 and 44,970,257.13 is: 61,608,221.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,716,879.57 : 64,001,054.18 = 44,970,257.13 : x
  2. Step 2: Convert to fraction form
    46,716,879.57/64,001,054.18 = 44,970,257.13/x
  3. Step 3: Cross multiply
    46,716,879.57x = 64,001,054.18 × 44,970,257.13
  4. Step 4: Simplify right side
    46,716,879.57x = 2,878,143,863,065,661.50
  5. Step 5: Solve for x
    x = 2,878,143,863,065,661.50/46,716,879.57
  6. Step 6: Final answer
    x = 61,608,221.47

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.