Home / 593,832,021.80-890,748,032.70-517,304,517.80

Finding the Fourth Proportional to 593,832,021.80, 890,748,032.70 and 517,304,517.80

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Solution

The fourth proportional to 593,832,021.80, 890,748,032.70 and 517,304,517.80 is: 775,956,776.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,832,021.80 : 890,748,032.70 = 517,304,517.80 : x
  2. Step 2: Convert to fraction form
    593,832,021.80/890,748,032.70 = 517,304,517.80/x
  3. Step 3: Cross multiply
    593,832,021.80x = 890,748,032.70 × 517,304,517.80
  4. Step 4: Simplify right side
    593,832,021.80x = 460,787,981,537,172,160
  5. Step 5: Solve for x
    x = 460,787,981,537,172,160/593,832,021.80
  6. Step 6: Final answer
    x = 775,956,776.70

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Double scale
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Similar ratio
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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.