Home / 906,722,639,193.90-1,360,275,000,534.10-294,054,426,950.47

Finding the Fourth Proportional to 906,722,639,193.90, 1,360,275,000,534.10 and 294,054,426,950.47

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Solution

The fourth proportional to 906,722,639,193.90, 1,360,275,000,534.10 and 294,054,426,950.47 is: 441,143,596,163.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,722,639,193.90 : 1,360,275,000,534.10 = 294,054,426,950.47 : x
  2. Step 2: Convert to fraction form
    906,722,639,193.90/1,360,275,000,534.10 = 294,054,426,950.47/x
  3. Step 3: Cross multiply
    906,722,639,193.90x = 1,360,275,000,534.10 × 294,054,426,950.47
  4. Step 4: Simplify right side
    906,722,639,193.90x = 399,994,885,777,105,010,819,072
  5. Step 5: Solve for x
    x = 399,994,885,777,105,010,819,072/906,722,639,193.90
  6. Step 6: Final answer
    x = 441,143,596,163.77

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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.