Home / 604,804,862.20-906,569,564.10-236,197,384.60

Finding the Fourth Proportional to 604,804,862.20, 906,569,564.10 and 236,197,384.60

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Solution

The fourth proportional to 604,804,862.20, 906,569,564.10 and 236,197,384.60 is: 354,047,021.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,804,862.20 : 906,569,564.10 = 236,197,384.60 : x
  2. Step 2: Convert to fraction form
    604,804,862.20/906,569,564.10 = 236,197,384.60/x
  3. Step 3: Cross multiply
    604,804,862.20x = 906,569,564.10 × 236,197,384.60
  4. Step 4: Simplify right side
    604,804,862.20x = 214,129,359,998,382,048
  5. Step 5: Solve for x
    x = 214,129,359,998,382,048/604,804,862.20
  6. Step 6: Final answer
    x = 354,047,021.41

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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.