Home / 1,864,807,608.03-2,573,421,407.68-1,018,034,930.38

Finding the Fourth Proportional to 1,864,807,608.03, 2,573,421,407.68 and 1,018,034,930.38

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Solution

The fourth proportional to 1,864,807,608.03, 2,573,421,407.68 and 1,018,034,930.38 is: 1,404,881,057.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,807,608.03 : 2,573,421,407.68 = 1,018,034,930.38 : x
  2. Step 2: Convert to fraction form
    1,864,807,608.03/2,573,421,407.68 = 1,018,034,930.38/x
  3. Step 3: Cross multiply
    1,864,807,608.03x = 2,573,421,407.68 × 1,018,034,930.38
  4. Step 4: Simplify right side
    1,864,807,608.03x = 2,619,832,883,605,910,016
  5. Step 5: Solve for x
    x = 2,619,832,883,605,910,016/1,864,807,608.03
  6. Step 6: Final answer
    x = 1,404,881,057.07

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1.5x scale

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.