Home / 19,493,464,777,230-26,901,225,158,201-10,715,084,075,478

Finding the Fourth Proportional to 19,493,464,777,230, 26,901,225,158,201 and 10,715,084,075,478

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Solution

The fourth proportional to 19,493,464,777,230, 26,901,225,158,201 and 10,715,084,075,478 is: 14,786,950,016,201.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,493,464,777,230 : 26,901,225,158,201 = 10,715,084,075,478 : x
  2. Step 2: Convert to fraction form
    19,493,464,777,230/26,901,225,158,201 = 10,715,084,075,478/x
  3. Step 3: Cross multiply
    19,493,464,777,230x = 26,901,225,158,201 × 10,715,084,075,478
  4. Step 4: Simplify right side
    19,493,464,777,230x = 288,248,889,303,487,693,063,192,576
  5. Step 5: Solve for x
    x = 288,248,889,303,487,693,063,192,576/19,493,464,777,230
  6. Step 6: Final answer
    x = 14,786,950,016,201.66

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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.