Home / 35,847,651.98-49,461,256.65-20,376,518.66

Finding the Fourth Proportional to 35,847,651.98, 49,461,256.65 and 20,376,518.66

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Solution

The fourth proportional to 35,847,651.98, 49,461,256.65 and 20,376,518.66 is: 28,114,762.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,847,651.98 : 49,461,256.65 = 20,376,518.66 : x
  2. Step 2: Convert to fraction form
    35,847,651.98/49,461,256.65 = 20,376,518.66/x
  3. Step 3: Cross multiply
    35,847,651.98x = 49,461,256.65 × 20,376,518.66
  4. Step 4: Simplify right side
    35,847,651.98x = 1,007,848,219,075,774.12
  5. Step 5: Solve for x
    x = 1,007,848,219,075,774.12/35,847,651.98
  6. Step 6: Final answer
    x = 28,114,762.43

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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.