Home / 1,360,394,610,248-1,877,344,490,346.20-734,675,317,808.30

Finding the Fourth Proportional to 1,360,394,610,248, 1,877,344,490,346.20 and 734,675,317,808.30

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Solution

The fourth proportional to 1,360,394,610,248, 1,877,344,490,346.20 and 734,675,317,808.30 is: 1,013,851,899,802.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,394,610,248 : 1,877,344,490,346.20 = 734,675,317,808.30 : x
  2. Step 2: Convert to fraction form
    1,360,394,610,248/1,877,344,490,346.20 = 734,675,317,808.30/x
  3. Step 3: Cross multiply
    1,360,394,610,248x = 1,877,344,490,346.20 × 734,675,317,808.30
  4. Step 4: Simplify right side
    1,360,394,610,248x = 1,379,238,660,080,755,474,956,288
  5. Step 5: Solve for x
    x = 1,379,238,660,080,755,474,956,288/1,360,394,610,248
  6. Step 6: Final answer
    x = 1,013,851,899,802.31

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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.