Home / 1,184,447,360,197.50-1,634,537,357,072.70-677,529,173,701.50

Finding the Fourth Proportional to 1,184,447,360,197.50, 1,634,537,357,072.70 and 677,529,173,701.50

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Solution

The fourth proportional to 1,184,447,360,197.50, 1,634,537,357,072.70 and 677,529,173,701.50 is: 934,990,259,708.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,447,360,197.50 : 1,634,537,357,072.70 = 677,529,173,701.50 : x
  2. Step 2: Convert to fraction form
    1,184,447,360,197.50/1,634,537,357,072.70 = 677,529,173,701.50/x
  3. Step 3: Cross multiply
    1,184,447,360,197.50x = 1,634,537,357,072.70 × 677,529,173,701.50
  4. Step 4: Simplify right side
    1,184,447,360,197.50x = 1,107,446,744,921,699,998,760,960
  5. Step 5: Solve for x
    x = 1,107,446,744,921,699,998,760,960/1,184,447,360,197.50
  6. Step 6: Final answer
    x = 934,990,259,708.16

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Double scale
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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.