Home / 4,598,210,540.80-6,897,315,811.20-1,326,766,470.40

Finding the Fourth Proportional to 4,598,210,540.80, 6,897,315,811.20 and 1,326,766,470.40

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Solution

The fourth proportional to 4,598,210,540.80, 6,897,315,811.20 and 1,326,766,470.40 is: 1,990,149,705.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,210,540.80 : 6,897,315,811.20 = 1,326,766,470.40 : x
  2. Step 2: Convert to fraction form
    4,598,210,540.80/6,897,315,811.20 = 1,326,766,470.40/x
  3. Step 3: Cross multiply
    4,598,210,540.80x = 6,897,315,811.20 × 1,326,766,470.40
  4. Step 4: Simplify right side
    4,598,210,540.80x = 9,151,127,354,059,936,768
  5. Step 5: Solve for x
    x = 9,151,127,354,059,936,768/4,598,210,540.80
  6. Step 6: Final answer
    x = 1,990,149,705.60

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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.