Home / 19,149,142,265,886-26,425,841,810,734-10,369,818,285,639

Finding the Fourth Proportional to 19,149,142,265,886, 26,425,841,810,734 and 10,369,818,285,639

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Solution

The fourth proportional to 19,149,142,265,886, 26,425,841,810,734 and 10,369,818,285,639 is: 14,310,363,034,407.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,149,142,265,886 : 26,425,841,810,734 = 10,369,818,285,639 : x
  2. Step 2: Convert to fraction form
    19,149,142,265,886/26,425,841,810,734 = 10,369,818,285,639/x
  3. Step 3: Cross multiply
    19,149,142,265,886x = 26,425,841,810,734 × 10,369,818,285,639
  4. Step 4: Simplify right side
    19,149,142,265,886x = 274,031,177,622,353,049,032,851,456
  5. Step 5: Solve for x
    x = 274,031,177,622,353,049,032,851,456/19,149,142,265,886
  6. Step 6: Final answer
    x = 14,310,363,034,407.90

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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.