Home / 1,864,909,791,390.50-2,797,364,687,085.60-1,864,909,791,390.50

Finding the Fourth Proportional to 1,864,909,791,390.50, 2,797,364,687,085.60 and 1,864,909,791,390.50

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Solution

The fourth proportional to 1,864,909,791,390.50, 2,797,364,687,085.60 and 1,864,909,791,390.50 is: 2,797,364,687,085.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,909,791,390.50 : 2,797,364,687,085.60 = 1,864,909,791,390.50 : x
  2. Step 2: Convert to fraction form
    1,864,909,791,390.50/2,797,364,687,085.60 = 1,864,909,791,390.50/x
  3. Step 3: Cross multiply
    1,864,909,791,390.50x = 2,797,364,687,085.60 × 1,864,909,791,390.50
  4. Step 4: Simplify right side
    1,864,909,791,390.50x = 5,216,832,795,035,957,643,444,224
  5. Step 5: Solve for x
    x = 5,216,832,795,035,957,643,444,224/1,864,909,791,390.50
  6. Step 6: Final answer
    x = 2,797,364,687,085.60

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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.