Home / 1,808,141,504,435.60-2,493,559,197,159.60-1,319,626,652,101.50

Finding the Fourth Proportional to 1,808,141,504,435.60, 2,493,559,197,159.60 and 1,319,626,652,101.50

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Solution

The fourth proportional to 1,808,141,504,435.60, 2,493,559,197,159.60 and 1,319,626,652,101.50 is: 1,819,861,535,777.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,141,504,435.60 : 2,493,559,197,159.60 = 1,319,626,652,101.50 : x
  2. Step 2: Convert to fraction form
    1,808,141,504,435.60/2,493,559,197,159.60 = 1,319,626,652,101.50/x
  3. Step 3: Cross multiply
    1,808,141,504,435.60x = 2,493,559,197,159.60 × 1,319,626,652,101.50
  4. Step 4: Simplify right side
    1,808,141,504,435.60x = 3,290,567,175,164,627,330,793,472
  5. Step 5: Solve for x
    x = 3,290,567,175,164,627,330,793,472/1,808,141,504,435.60
  6. Step 6: Final answer
    x = 1,819,861,535,777.18

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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.