Home / 46,385,085.56-64,012,185.60-25,479,050.06

Finding the Fourth Proportional to 46,385,085.56, 64,012,185.60 and 25,479,050.06

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Solution

The fourth proportional to 46,385,085.56, 64,012,185.60 and 25,479,050.06 is: 35,161,510.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,385,085.56 : 64,012,185.60 = 25,479,050.06 : x
  2. Step 2: Convert to fraction form
    46,385,085.56/64,012,185.60 = 25,479,050.06/x
  3. Step 3: Cross multiply
    46,385,085.56x = 64,012,185.60 × 25,479,050.06
  4. Step 4: Simplify right side
    46,385,085.56x = 1,630,969,681,352,411
  5. Step 5: Solve for x
    x = 1,630,969,681,352,411/46,385,085.56
  6. Step 6: Final answer
    x = 35,161,510.68

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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.