Home / 7,834,882,373,999.60-10,812,170,333,805-4,319,104,211,496.80

Finding the Fourth Proportional to 7,834,882,373,999.60, 10,812,170,333,805 and 4,319,104,211,496.80

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Solution

The fourth proportional to 7,834,882,373,999.60, 10,812,170,333,805 and 4,319,104,211,496.80 is: 5,960,381,814,937.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,834,882,373,999.60 : 10,812,170,333,805 = 4,319,104,211,496.80 : x
  2. Step 2: Convert to fraction form
    7,834,882,373,999.60/10,812,170,333,805 = 4,319,104,211,496.80/x
  3. Step 3: Cross multiply
    7,834,882,373,999.60x = 10,812,170,333,805 × 4,319,104,211,496.80
  4. Step 4: Simplify right side
    7,834,882,373,999.60x = 46,698,890,424,157,931,170,693,120
  5. Step 5: Solve for x
    x = 46,698,890,424,157,931,170,693,120/7,834,882,373,999.60
  6. Step 6: Final answer
    x = 5,960,381,814,937.04

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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.