Home / 34,366,939,569.18-47,426,033,949.84-19,124,770,297.77

Finding the Fourth Proportional to 34,366,939,569.18, 47,426,033,949.84 and 19,124,770,297.77

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Solution

The fourth proportional to 34,366,939,569.18, 47,426,033,949.84 and 19,124,770,297.77 is: 26,391,992,327.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,366,939,569.18 : 47,426,033,949.84 = 19,124,770,297.77 : x
  2. Step 2: Convert to fraction form
    34,366,939,569.18/47,426,033,949.84 = 19,124,770,297.77/x
  3. Step 3: Cross multiply
    34,366,939,569.18x = 47,426,033,949.84 × 19,124,770,297.77
  4. Step 4: Simplify right side
    34,366,939,569.18x = 907,012,005,424,931,667,968
  5. Step 5: Solve for x
    x = 907,012,005,424,931,667,968/34,366,939,569.18
  6. Step 6: Final answer
    x = 26,391,992,327.37

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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.