Home / 19,461,845,712,251-26,857,373,678,856-10,562,727,879,961

Finding the Fourth Proportional to 19,461,845,712,251, 26,857,373,678,856 and 10,562,727,879,961

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Solution

The fourth proportional to 19,461,845,712,251, 26,857,373,678,856 and 10,562,727,879,961 is: 14,576,578,909,039.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,461,845,712,251 : 26,857,373,678,856 = 10,562,727,879,961 : x
  2. Step 2: Convert to fraction form
    19,461,845,712,251/26,857,373,678,856 = 10,562,727,879,961/x
  3. Step 3: Cross multiply
    19,461,845,712,251x = 26,857,373,678,856 × 10,562,727,879,961
  4. Step 4: Simplify right side
    19,461,845,712,251x = 283,687,129,740,183,012,556,931,072
  5. Step 5: Solve for x
    x = 283,687,129,740,183,012,556,931,072/19,461,845,712,251
  6. Step 6: Final answer
    x = 14,576,578,909,039.72

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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.