Home / 5,624,369,499.08-8,430,648,566.36-1,892,365,237.61

Finding the Fourth Proportional to 5,624,369,499.08, 8,430,648,566.36 and 1,892,365,237.61

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Solution

The fourth proportional to 5,624,369,499.08, 8,430,648,566.36 and 1,892,365,237.61 is: 2,836,560,841.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,369,499.08 : 8,430,648,566.36 = 1,892,365,237.61 : x
  2. Step 2: Convert to fraction form
    5,624,369,499.08/8,430,648,566.36 = 1,892,365,237.61/x
  3. Step 3: Cross multiply
    5,624,369,499.08x = 8,430,648,566.36 × 1,892,365,237.61
  4. Step 4: Simplify right side
    5,624,369,499.08x = 15,953,866,277,476,784,128
  5. Step 5: Solve for x
    x = 15,953,866,277,476,784,128/5,624,369,499.08
  6. Step 6: Final answer
    x = 2,836,560,841.19

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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.