Home / 4,243,051,954.80-6,353,828,389.80-3,383,088,562.80

Finding the Fourth Proportional to 4,243,051,954.80, 6,353,828,389.80 and 3,383,088,562.80

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Solution

The fourth proportional to 4,243,051,954.80, 6,353,828,389.80 and 3,383,088,562.80 is: 5,066,061,972.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,051,954.80 : 6,353,828,389.80 = 3,383,088,562.80 : x
  2. Step 2: Convert to fraction form
    4,243,051,954.80/6,353,828,389.80 = 3,383,088,562.80/x
  3. Step 3: Cross multiply
    4,243,051,954.80x = 6,353,828,389.80 × 3,383,088,562.80
  4. Step 4: Simplify right side
    4,243,051,954.80x = 21,495,564,155,526,320,128
  5. Step 5: Solve for x
    x = 21,495,564,155,526,320,128/4,243,051,954.80
  6. Step 6: Final answer
    x = 5,066,061,972.49

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Double scale
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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.