Home / 1,184,447,360,279.60-1,634,537,357,185.60-677,529,173,783.36

Finding the Fourth Proportional to 1,184,447,360,279.60, 1,634,537,357,185.60 and 677,529,173,783.36

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Solution

The fourth proportional to 1,184,447,360,279.60, 1,634,537,357,185.60 and 677,529,173,783.36 is: 934,990,259,820.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,447,360,279.60 : 1,634,537,357,185.60 = 677,529,173,783.36 : x
  2. Step 2: Convert to fraction form
    1,184,447,360,279.60/1,634,537,357,185.60 = 677,529,173,783.36/x
  3. Step 3: Cross multiply
    1,184,447,360,279.60x = 1,634,537,357,185.60 × 677,529,173,783.36
  4. Step 4: Simplify right side
    1,184,447,360,279.60x = 1,107,446,745,131,996,361,523,200
  5. Step 5: Solve for x
    x = 1,107,446,745,131,996,361,523,200/1,184,447,360,279.60
  6. Step 6: Final answer
    x = 934,990,259,820.90

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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.