Home / 1,733,201,665.95-2,391,616,515.98-970,287,511.89

Finding the Fourth Proportional to 1,733,201,665.95, 2,391,616,515.98 and 970,287,511.89

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Solution

The fourth proportional to 1,733,201,665.95, 2,391,616,515.98 and 970,287,511.89 is: 1,338,883,803.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,201,665.95 : 2,391,616,515.98 = 970,287,511.89 : x
  2. Step 2: Convert to fraction form
    1,733,201,665.95/2,391,616,515.98 = 970,287,511.89/x
  3. Step 3: Cross multiply
    1,733,201,665.95x = 2,391,616,515.98 × 970,287,511.89
  4. Step 4: Simplify right side
    1,733,201,665.95x = 2,320,555,638,680,413,184
  5. Step 5: Solve for x
    x = 2,320,555,638,680,413,184/1,733,201,665.95
  6. Step 6: Final answer
    x = 1,338,883,803.47

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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.