Home / 46,956,253.42-70,401,376.88-20,682,619.98

Finding the Fourth Proportional to 46,956,253.42, 70,401,376.88 and 20,682,619.98

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Solution

The fourth proportional to 46,956,253.42, 70,401,376.88 and 20,682,619.98 is: 31,009,393.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,956,253.42 : 70,401,376.88 = 20,682,619.98 : x
  2. Step 2: Convert to fraction form
    46,956,253.42/70,401,376.88 = 20,682,619.98/x
  3. Step 3: Cross multiply
    46,956,253.42x = 70,401,376.88 × 20,682,619.98
  4. Step 4: Simplify right side
    46,956,253.42x = 1,456,084,924,077,798
  5. Step 5: Solve for x
    x = 1,456,084,924,077,798/46,956,253.42
  6. Step 6: Final answer
    x = 31,009,393.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.