Home / 1,704,400,888.07-2,353,697,666.48-1,611,546,187.95

Finding the Fourth Proportional to 1,704,400,888.07, 2,353,697,666.48 and 1,611,546,187.95

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Solution

The fourth proportional to 1,704,400,888.07, 2,353,697,666.48 and 1,611,546,187.95 is: 2,225,469,681.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,400,888.07 : 2,353,697,666.48 = 1,611,546,187.95 : x
  2. Step 2: Convert to fraction form
    1,704,400,888.07/2,353,697,666.48 = 1,611,546,187.95/x
  3. Step 3: Cross multiply
    1,704,400,888.07x = 2,353,697,666.48 × 1,611,546,187.95
  4. Step 4: Simplify right side
    1,704,400,888.07x = 3,793,092,502,006,683,648
  5. Step 5: Solve for x
    x = 3,793,092,502,006,683,648/1,704,400,888.07
  6. Step 6: Final answer
    x = 2,225,469,681.78

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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.