Home / 4,830,607,999.20-7,245,911,998.80-2,070,516,021.60

Finding the Fourth Proportional to 4,830,607,999.20, 7,245,911,998.80 and 2,070,516,021.60

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Solution

The fourth proportional to 4,830,607,999.20, 7,245,911,998.80 and 2,070,516,021.60 is: 3,105,774,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,607,999.20 : 7,245,911,998.80 = 2,070,516,021.60 : x
  2. Step 2: Convert to fraction form
    4,830,607,999.20/7,245,911,998.80 = 2,070,516,021.60/x
  3. Step 3: Cross multiply
    4,830,607,999.20x = 7,245,911,998.80 × 2,070,516,021.60
  4. Step 4: Simplify right side
    4,830,607,999.20x = 15,002,776,884,619,079,680
  5. Step 5: Solve for x
    x = 15,002,776,884,619,079,680/4,830,607,999.20
  6. Step 6: Final answer
    x = 3,105,774,032.40

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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.