Home / 3,656,839,935,117.40-5,481,636,696,770.40-1,717,184,642,687.40

Finding the Fourth Proportional to 3,656,839,935,117.40, 5,481,636,696,770.40 and 1,717,184,642,687.40

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Solution

The fourth proportional to 3,656,839,935,117.40, 5,481,636,696,770.40 and 1,717,184,642,687.40 is: 2,574,075,573,308.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,839,935,117.40 : 5,481,636,696,770.40 = 1,717,184,642,687.40 : x
  2. Step 2: Convert to fraction form
    3,656,839,935,117.40/5,481,636,696,770.40 = 1,717,184,642,687.40/x
  3. Step 3: Cross multiply
    3,656,839,935,117.40x = 5,481,636,696,770.40 × 1,717,184,642,687.40
  4. Step 4: Simplify right side
    3,656,839,935,117.40x = 9,412,982,352,485,819,369,914,368
  5. Step 5: Solve for x
    x = 9,412,982,352,485,819,369,914,368/3,656,839,935,117.40
  6. Step 6: Final answer
    x = 2,574,075,573,308.80

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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.