Home / 7,859,717,907,606-11,789,817,042,325-2,696,490,498,582.50

Finding the Fourth Proportional to 7,859,717,907,606, 11,789,817,042,325 and 2,696,490,498,582.50

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Solution

The fourth proportional to 7,859,717,907,606, 11,789,817,042,325 and 2,696,490,498,582.50 is: 4,044,818,148,484.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,859,717,907,606 : 11,789,817,042,325 = 2,696,490,498,582.50 : x
  2. Step 2: Convert to fraction form
    7,859,717,907,606/11,789,817,042,325 = 2,696,490,498,582.50/x
  3. Step 3: Cross multiply
    7,859,717,907,606x = 11,789,817,042,325 × 2,696,490,498,582.50
  4. Step 4: Simplify right side
    7,859,717,907,606x = 31,791,129,634,655,395,695,820,800
  5. Step 5: Solve for x
    x = 31,791,129,634,655,395,695,820,800/7,859,717,907,606
  6. Step 6: Final answer
    x = 4,044,818,148,484.76

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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.