Home / 589,955,218.20-884,932,827.30-531,504,581.40

Finding the Fourth Proportional to 589,955,218.20, 884,932,827.30 and 531,504,581.40

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Solution

The fourth proportional to 589,955,218.20, 884,932,827.30 and 531,504,581.40 is: 797,256,872.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,955,218.20 : 884,932,827.30 = 531,504,581.40 : x
  2. Step 2: Convert to fraction form
    589,955,218.20/884,932,827.30 = 531,504,581.40/x
  3. Step 3: Cross multiply
    589,955,218.20x = 884,932,827.30 × 531,504,581.40
  4. Step 4: Simplify right side
    589,955,218.20x = 470,345,851,941,204,928
  5. Step 5: Solve for x
    x = 470,345,851,941,204,928/589,955,218.20
  6. Step 6: Final answer
    x = 797,256,872.10

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Double scale
Find fourth proportional to 589,955,219.20, 884,932,828.80 and 531,504,582.40
Similar ratio
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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.