Home / 1,273,803,146,137-1,910,973,066,536.50-413,210,117,953.17

Finding the Fourth Proportional to 1,273,803,146,137, 1,910,973,066,536.50 and 413,210,117,953.17

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Solution

The fourth proportional to 1,273,803,146,137, 1,910,973,066,536.50 and 413,210,117,953.17 is: 619,902,226,355.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,803,146,137 : 1,910,973,066,536.50 = 413,210,117,953.17 : x
  2. Step 2: Convert to fraction form
    1,273,803,146,137/1,910,973,066,536.50 = 413,210,117,953.17/x
  3. Step 3: Cross multiply
    1,273,803,146,137x = 1,910,973,066,536.50 × 413,210,117,953.17
  4. Step 4: Simplify right side
    1,273,803,146,137x = 789,633,406,228,878,065,664,000
  5. Step 5: Solve for x
    x = 789,633,406,228,878,065,664,000/1,273,803,146,137
  6. Step 6: Final answer
    x = 619,902,226,355.43

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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.