Home / 42,022,000.68-58,017,350.70-26,362,495.32

Finding the Fourth Proportional to 42,022,000.68, 58,017,350.70 and 26,362,495.32

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Solution

The fourth proportional to 42,022,000.68, 58,017,350.70 and 26,362,495.32 is: 36,397,175.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,022,000.68 : 58,017,350.70 = 26,362,495.32 : x
  2. Step 2: Convert to fraction form
    42,022,000.68/58,017,350.70 = 26,362,495.32/x
  3. Step 3: Cross multiply
    42,022,000.68x = 58,017,350.70 × 26,362,495.32
  4. Step 4: Simplify right side
    42,022,000.68x = 1,529,482,136,307,548.75
  5. Step 5: Solve for x
    x = 1,529,482,136,307,548.75/42,022,000.68
  6. Step 6: Final answer
    x = 36,397,175.56

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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.