Home / 530,036,306.53-795,417,629.51-184,989,933.43

Finding the Fourth Proportional to 530,036,306.53, 795,417,629.51 and 184,989,933.43

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Solution

The fourth proportional to 530,036,306.53, 795,417,629.51 and 184,989,933.43 is: 277,611,651.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,036,306.53 : 795,417,629.51 = 184,989,933.43 : x
  2. Step 2: Convert to fraction form
    530,036,306.53/795,417,629.51 = 184,989,933.43/x
  3. Step 3: Cross multiply
    530,036,306.53x = 795,417,629.51 × 184,989,933.43
  4. Step 4: Simplify right side
    530,036,306.53x = 147,144,254,331,178,368
  5. Step 5: Solve for x
    x = 147,144,254,331,178,368/530,036,306.53
  6. Step 6: Final answer
    x = 277,611,651.35

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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.