Home / 1,754,047,234.98-2,631,402,689.49-704,867,112.63

Finding the Fourth Proportional to 1,754,047,234.98, 2,631,402,689.49 and 704,867,112.63

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Solution

The fourth proportional to 1,754,047,234.98, 2,631,402,689.49 and 704,867,112.63 is: 1,057,434,018.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,047,234.98 : 2,631,402,689.49 = 704,867,112.63 : x
  2. Step 2: Convert to fraction form
    1,754,047,234.98/2,631,402,689.49 = 704,867,112.63/x
  3. Step 3: Cross multiply
    1,754,047,234.98x = 2,631,402,689.49 × 704,867,112.63
  4. Step 4: Simplify right side
    1,754,047,234.98x = 1,854,789,215,907,632,640
  5. Step 5: Solve for x
    x = 1,854,789,215,907,632,640/1,754,047,234.98
  6. Step 6: Final answer
    x = 1,057,434,018.26

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Double scale
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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.