Home / 530,036,319.28-795,417,648.64-184,989,946.20

Finding the Fourth Proportional to 530,036,319.28, 795,417,648.64 and 184,989,946.20

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Solution

The fourth proportional to 530,036,319.28, 795,417,648.64 and 184,989,946.20 is: 277,611,670.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,036,319.28 : 795,417,648.64 = 184,989,946.20 : x
  2. Step 2: Convert to fraction form
    530,036,319.28/795,417,648.64 = 184,989,946.20/x
  3. Step 3: Cross multiply
    530,036,319.28x = 795,417,648.64 × 184,989,946.20
  4. Step 4: Simplify right side
    530,036,319.28x = 147,144,268,028,444,096
  5. Step 5: Solve for x
    x = 147,144,268,028,444,096/530,036,319.28
  6. Step 6: Final answer
    x = 277,611,670.51

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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.