Home / 29,760,696,074.40-44,641,044,111.60-16,672,792,279.20

Finding the Fourth Proportional to 29,760,696,074.40, 44,641,044,111.60 and 16,672,792,279.20

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Solution

The fourth proportional to 29,760,696,074.40, 44,641,044,111.60 and 16,672,792,279.20 is: 25,009,188,418.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,760,696,074.40 : 44,641,044,111.60 = 16,672,792,279.20 : x
  2. Step 2: Convert to fraction form
    29,760,696,074.40/44,641,044,111.60 = 16,672,792,279.20/x
  3. Step 3: Cross multiply
    29,760,696,074.40x = 44,641,044,111.60 × 16,672,792,279.20
  4. Step 4: Simplify right side
    29,760,696,074.40x = 744,290,855,599,311,159,296
  5. Step 5: Solve for x
    x = 744,290,855,599,311,159,296/29,760,696,074.40
  6. Step 6: Final answer
    x = 25,009,188,418.80

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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.