Home / 1,344,293,465,780.60-1,855,130,572,037.60-726,996,183,804.70

Finding the Fourth Proportional to 1,344,293,465,780.60, 1,855,130,572,037.60 and 726,996,183,804.70

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Solution

The fourth proportional to 1,344,293,465,780.60, 1,855,130,572,037.60 and 726,996,183,804.70 is: 1,003,257,756,331.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,293,465,780.60 : 1,855,130,572,037.60 = 726,996,183,804.70 : x
  2. Step 2: Convert to fraction form
    1,344,293,465,780.60/1,855,130,572,037.60 = 726,996,183,804.70/x
  3. Step 3: Cross multiply
    1,344,293,465,780.60x = 1,855,130,572,037.60 × 726,996,183,804.70
  4. Step 4: Simplify right side
    1,344,293,465,780.60x = 1,348,672,846,330,765,347,127,296
  5. Step 5: Solve for x
    x = 1,348,672,846,330,765,347,127,296/1,344,293,465,780.60
  6. Step 6: Final answer
    x = 1,003,257,756,331.96

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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.