Home / 1,184,447,360,206.80-1,634,537,357,085.50-677,529,173,710.78

Finding the Fourth Proportional to 1,184,447,360,206.80, 1,634,537,357,085.50 and 677,529,173,710.78

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Solution

The fourth proportional to 1,184,447,360,206.80, 1,634,537,357,085.50 and 677,529,173,710.78 is: 934,990,259,720.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,447,360,206.80 : 1,634,537,357,085.50 = 677,529,173,710.78 : x
  2. Step 2: Convert to fraction form
    1,184,447,360,206.80/1,634,537,357,085.50 = 677,529,173,710.78/x
  3. Step 3: Cross multiply
    1,184,447,360,206.80x = 1,634,537,357,085.50 × 677,529,173,710.78
  4. Step 4: Simplify right side
    1,184,447,360,206.80x = 1,107,446,744,945,540,959,567,872
  5. Step 5: Solve for x
    x = 1,107,446,744,945,540,959,567,872/1,184,447,360,206.80
  6. Step 6: Final answer
    x = 934,990,259,720.94

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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.