Home / 7,095,114,515.70-10,642,671,773.55-3,421,794,323.70

Finding the Fourth Proportional to 7,095,114,515.70, 10,642,671,773.55 and 3,421,794,323.70

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Solution

The fourth proportional to 7,095,114,515.70, 10,642,671,773.55 and 3,421,794,323.70 is: 5,132,691,485.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,114,515.70 : 10,642,671,773.55 = 3,421,794,323.70 : x
  2. Step 2: Convert to fraction form
    7,095,114,515.70/10,642,671,773.55 = 3,421,794,323.70/x
  3. Step 3: Cross multiply
    7,095,114,515.70x = 10,642,671,773.55 × 3,421,794,323.70
  4. Step 4: Simplify right side
    7,095,114,515.70x = 36,417,033,863,735,599,104
  5. Step 5: Solve for x
    x = 36,417,033,863,735,599,104/7,095,114,515.70
  6. Step 6: Final answer
    x = 5,132,691,485.55

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Double scale
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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.