Home / 435,760,460.23-601,355,410.31-237,521,528.80

Finding the Fourth Proportional to 435,760,460.23, 601,355,410.31 and 237,521,528.80

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Solution

The fourth proportional to 435,760,460.23, 601,355,410.31 and 237,521,528.80 is: 327,782,966.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,760,460.23 : 601,355,410.31 = 237,521,528.80 : x
  2. Step 2: Convert to fraction form
    435,760,460.23/601,355,410.31 = 237,521,528.80/x
  3. Step 3: Cross multiply
    435,760,460.23x = 601,355,410.31 × 237,521,528.80
  4. Step 4: Simplify right side
    435,760,460.23x = 142,834,856,404,788,080
  5. Step 5: Solve for x
    x = 142,834,856,404,788,080/435,760,460.23
  6. Step 6: Final answer
    x = 327,782,966.66

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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.