Home / 46,908,895.95-64,734,164.73-25,715,638.33

Finding the Fourth Proportional to 46,908,895.95, 64,734,164.73 and 25,715,638.33

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Solution

The fourth proportional to 46,908,895.95, 64,734,164.73 and 25,715,638.33 is: 35,487,519.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,908,895.95 : 64,734,164.73 = 25,715,638.33 : x
  2. Step 2: Convert to fraction form
    46,908,895.95/64,734,164.73 = 25,715,638.33/x
  3. Step 3: Cross multiply
    46,908,895.95x = 64,734,164.73 × 25,715,638.33
  4. Step 4: Simplify right side
    46,908,895.95x = 1,664,680,367,629,486.75
  5. Step 5: Solve for x
    x = 1,664,680,367,629,486.75/46,908,895.95
  6. Step 6: Final answer
    x = 35,487,519.67

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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.