Home / 5,902,035,969.60-8,856,455,176.80-2,224,180,814.40

Finding the Fourth Proportional to 5,902,035,969.60, 8,856,455,176.80 and 2,224,180,814.40

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Solution

The fourth proportional to 5,902,035,969.60, 8,856,455,176.80 and 2,224,180,814.40 is: 3,337,552,971.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902,035,969.60 : 8,856,455,176.80 = 2,224,180,814.40 : x
  2. Step 2: Convert to fraction form
    5,902,035,969.60/8,856,455,176.80 = 2,224,180,814.40/x
  3. Step 3: Cross multiply
    5,902,035,969.60x = 8,856,455,176.80 × 2,224,180,814.40
  4. Step 4: Simplify right side
    5,902,035,969.60x = 19,698,357,687,832,117,248
  5. Step 5: Solve for x
    x = 19,698,357,687,832,117,248/5,902,035,969.60
  6. Step 6: Final answer
    x = 3,337,552,971.43

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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.