Home / 4,711,032,729.20-7,066,549,093.80-1,609,117,900.40

Finding the Fourth Proportional to 4,711,032,729.20, 7,066,549,093.80 and 1,609,117,900.40

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Solution

The fourth proportional to 4,711,032,729.20, 7,066,549,093.80 and 1,609,117,900.40 is: 2,413,676,850.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,032,729.20 : 7,066,549,093.80 = 1,609,117,900.40 : x
  2. Step 2: Convert to fraction form
    4,711,032,729.20/7,066,549,093.80 = 1,609,117,900.40/x
  3. Step 3: Cross multiply
    4,711,032,729.20x = 7,066,549,093.80 × 1,609,117,900.40
  4. Step 4: Simplify right side
    4,711,032,729.20x = 11,370,910,640,888,979,456
  5. Step 5: Solve for x
    x = 11,370,910,640,888,979,456/4,711,032,729.20
  6. Step 6: Final answer
    x = 2,413,676,850.60

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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.