Home / 3,243,790,031,755.40-4,476,435,147,316.40-1,760,604,235,405.20

Finding the Fourth Proportional to 3,243,790,031,755.40, 4,476,435,147,316.40 and 1,760,604,235,405.20

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Solution

The fourth proportional to 3,243,790,031,755.40, 4,476,435,147,316.40 and 1,760,604,235,405.20 is: 2,429,636,506,286.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,790,031,755.40 : 4,476,435,147,316.40 = 1,760,604,235,405.20 : x
  2. Step 2: Convert to fraction form
    3,243,790,031,755.40/4,476,435,147,316.40 = 1,760,604,235,405.20/x
  3. Step 3: Cross multiply
    3,243,790,031,755.40x = 4,476,435,147,316.40 × 1,760,604,235,405.20
  4. Step 4: Simplify right side
    3,243,790,031,755.40x = 7,881,230,679,881,954,455,715,840
  5. Step 5: Solve for x
    x = 7,881,230,679,881,954,455,715,840/3,243,790,031,755.40
  6. Step 6: Final answer
    x = 2,429,636,506,286.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.