Home / 4,430,522,542.60-6,645,783,232.50-1,810,323,938.18

Finding the Fourth Proportional to 4,430,522,542.60, 6,645,783,232.50 and 1,810,323,938.18

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Solution

The fourth proportional to 4,430,522,542.60, 6,645,783,232.50 and 1,810,323,938.18 is: 2,715,485,669.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,522,542.60 : 6,645,783,232.50 = 1,810,323,938.18 : x
  2. Step 2: Convert to fraction form
    4,430,522,542.60/6,645,783,232.50 = 1,810,323,938.18/x
  3. Step 3: Cross multiply
    4,430,522,542.60x = 6,645,783,232.50 × 1,810,323,938.18
  4. Step 4: Simplify right side
    4,430,522,542.60x = 12,031,020,473,750,011,904
  5. Step 5: Solve for x
    x = 12,031,020,473,750,011,904/4,430,522,542.60
  6. Step 6: Final answer
    x = 2,715,485,669.71

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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.