Home / 1,633,458,518.40-2,451,144,371.40-598,424,026.80

Finding the Fourth Proportional to 1,633,458,518.40, 2,451,144,371.40 and 598,424,026.80

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Solution

The fourth proportional to 1,633,458,518.40, 2,451,144,371.40 and 598,424,026.80 is: 897,986,492.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,458,518.40 : 2,451,144,371.40 = 598,424,026.80 : x
  2. Step 2: Convert to fraction form
    1,633,458,518.40/2,451,144,371.40 = 598,424,026.80/x
  3. Step 3: Cross multiply
    1,633,458,518.40x = 2,451,144,371.40 × 598,424,026.80
  4. Step 4: Simplify right side
    1,633,458,518.40x = 1,466,823,685,001,342,720
  5. Step 5: Solve for x
    x = 1,466,823,685,001,342,720/1,633,458,518.40
  6. Step 6: Final answer
    x = 897,986,492.14

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1.5x scale

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.