Home / 26,671,787,723.40-40,010,033,226.44-7,527,569,515.91

Finding the Fourth Proportional to 26,671,787,723.40, 40,010,033,226.44 and 7,527,569,515.91

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Solution

The fourth proportional to 26,671,787,723.40, 40,010,033,226.44 and 7,527,569,515.91 is: 11,292,017,976.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,671,787,723.40 : 40,010,033,226.44 = 7,527,569,515.91 : x
  2. Step 2: Convert to fraction form
    26,671,787,723.40/40,010,033,226.44 = 7,527,569,515.91/x
  3. Step 3: Cross multiply
    26,671,787,723.40x = 40,010,033,226.44 × 7,527,569,515.91
  4. Step 4: Simplify right side
    26,671,787,723.40x = 301,178,306,445,895,991,296
  5. Step 5: Solve for x
    x = 301,178,306,445,895,991,296/26,671,787,723.40
  6. Step 6: Final answer
    x = 11,292,017,976.80

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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.