Home / 1,594,713,892.62-2,200,705,387.22-880,249,580.79

Finding the Fourth Proportional to 1,594,713,892.62, 2,200,705,387.22 and 880,249,580.79

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Solution

The fourth proportional to 1,594,713,892.62, 2,200,705,387.22 and 880,249,580.79 is: 1,214,744,540.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,713,892.62 : 2,200,705,387.22 = 880,249,580.79 : x
  2. Step 2: Convert to fraction form
    1,594,713,892.62/2,200,705,387.22 = 880,249,580.79/x
  3. Step 3: Cross multiply
    1,594,713,892.62x = 2,200,705,387.22 × 880,249,580.79
  4. Step 4: Simplify right side
    1,594,713,892.62x = 1,937,169,994,542,699,264
  5. Step 5: Solve for x
    x = 1,937,169,994,542,699,264/1,594,713,892.62
  6. Step 6: Final answer
    x = 1,214,744,540.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.