Home / 1,415,758,825,383.90-2,123,638,238,075.80-1,415,758,825,383.90

Finding the Fourth Proportional to 1,415,758,825,383.90, 2,123,638,238,075.80 and 1,415,758,825,383.90

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Solution

The fourth proportional to 1,415,758,825,383.90, 2,123,638,238,075.80 and 1,415,758,825,383.90 is: 2,123,638,238,075.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,415,758,825,383.90 : 2,123,638,238,075.80 = 1,415,758,825,383.90 : x
  2. Step 2: Convert to fraction form
    1,415,758,825,383.90/2,123,638,238,075.80 = 1,415,758,825,383.90/x
  3. Step 3: Cross multiply
    1,415,758,825,383.90x = 2,123,638,238,075.80 × 1,415,758,825,383.90
  4. Step 4: Simplify right side
    1,415,758,825,383.90x = 3,006,559,577,478,529,661,534,208
  5. Step 5: Solve for x
    x = 3,006,559,577,478,529,661,534,208/1,415,758,825,383.90
  6. Step 6: Final answer
    x = 2,123,638,238,075.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.