Home / 46,328,074.95-63,906,181.41-28,894,152.81

Finding the Fourth Proportional to 46,328,074.95, 63,906,181.41 and 28,894,152.81

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Solution

The fourth proportional to 46,328,074.95, 63,906,181.41 and 28,894,152.81 is: 39,857,364.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,328,074.95 : 63,906,181.41 = 28,894,152.81 : x
  2. Step 2: Convert to fraction form
    46,328,074.95/63,906,181.41 = 28,894,152.81/x
  3. Step 3: Cross multiply
    46,328,074.95x = 63,906,181.41 × 28,894,152.81
  4. Step 4: Simplify right side
    46,328,074.95x = 1,846,514,971,164,121
  5. Step 5: Solve for x
    x = 1,846,514,971,164,121/46,328,074.95
  6. Step 6: Final answer
    x = 39,857,364.53

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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.