Home / 1,483,272,022.60-2,224,908,033.90-902,145,881.80

Finding the Fourth Proportional to 1,483,272,022.60, 2,224,908,033.90 and 902,145,881.80

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Solution

The fourth proportional to 1,483,272,022.60, 2,224,908,033.90 and 902,145,881.80 is: 1,353,218,822.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,272,022.60 : 2,224,908,033.90 = 902,145,881.80 : x
  2. Step 2: Convert to fraction form
    1,483,272,022.60/2,224,908,033.90 = 902,145,881.80/x
  3. Step 3: Cross multiply
    1,483,272,022.60x = 2,224,908,033.90 × 902,145,881.80
  4. Step 4: Simplify right side
    1,483,272,022.60x = 2,007,191,620,166,619,648
  5. Step 5: Solve for x
    x = 2,007,191,620,166,619,648/1,483,272,022.60
  6. Step 6: Final answer
    x = 1,353,218,822.70

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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.