Home / 2,546,384,231.64-3,514,010,401.70-1,417,329,689.45

Finding the Fourth Proportional to 2,546,384,231.64, 3,514,010,401.70 and 1,417,329,689.45

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Solution

The fourth proportional to 2,546,384,231.64, 3,514,010,401.70 and 1,417,329,689.45 is: 1,955,915,061.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,384,231.64 : 3,514,010,401.70 = 1,417,329,689.45 : x
  2. Step 2: Convert to fraction form
    2,546,384,231.64/3,514,010,401.70 = 1,417,329,689.45/x
  3. Step 3: Cross multiply
    2,546,384,231.64x = 3,514,010,401.70 × 1,417,329,689.45
  4. Step 4: Simplify right side
    2,546,384,231.64x = 4,980,511,271,371,607,040
  5. Step 5: Solve for x
    x = 4,980,511,271,371,607,040/2,546,384,231.64
  6. Step 6: Final answer
    x = 1,955,915,061.63

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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.