Home / 600,220,585.56-900,314,082.18-191,301,274.20

Finding the Fourth Proportional to 600,220,585.56, 900,314,082.18 and 191,301,274.20

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Solution

The fourth proportional to 600,220,585.56, 900,314,082.18 and 191,301,274.20 is: 286,946,558.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,220,585.56 : 900,314,082.18 = 191,301,274.20 : x
  2. Step 2: Convert to fraction form
    600,220,585.56/900,314,082.18 = 191,301,274.20/x
  3. Step 3: Cross multiply
    600,220,585.56x = 900,314,082.18 × 191,301,274.20
  4. Step 4: Simplify right side
    600,220,585.56x = 172,231,231,101,237,504
  5. Step 5: Solve for x
    x = 172,231,231,101,237,504/600,220,585.56
  6. Step 6: Final answer
    x = 286,946,558.06

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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.