Home / 944,672,032.70-1,417,008,049.05-601,148,570.30

Finding the Fourth Proportional to 944,672,032.70, 1,417,008,049.05 and 601,148,570.30

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Solution

The fourth proportional to 944,672,032.70, 1,417,008,049.05 and 601,148,570.30 is: 901,722,855.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,672,032.70 : 1,417,008,049.05 = 601,148,570.30 : x
  2. Step 2: Convert to fraction form
    944,672,032.70/1,417,008,049.05 = 601,148,570.30/x
  3. Step 3: Cross multiply
    944,672,032.70x = 1,417,008,049.05 × 601,148,570.30
  4. Step 4: Simplify right side
    944,672,032.70x = 851,832,362,789,999,616
  5. Step 5: Solve for x
    x = 851,832,362,789,999,616/944,672,032.70
  6. Step 6: Final answer
    x = 901,722,855.45

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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.