Home / 2,884,463,277.33-4,326,688,188.42-1,894,731,722.85

Finding the Fourth Proportional to 2,884,463,277.33, 4,326,688,188.42 and 1,894,731,722.85

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Solution

The fourth proportional to 2,884,463,277.33, 4,326,688,188.42 and 1,894,731,722.85 is: 2,842,093,165.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884,463,277.33 : 4,326,688,188.42 = 1,894,731,722.85 : x
  2. Step 2: Convert to fraction form
    2,884,463,277.33/4,326,688,188.42 = 1,894,731,722.85/x
  3. Step 3: Cross multiply
    2,884,463,277.33x = 4,326,688,188.42 × 1,894,731,722.85
  4. Step 4: Simplify right side
    2,884,463,277.33x = 8,197,913,365,479,772,160
  5. Step 5: Solve for x
    x = 8,197,913,365,479,772,160/2,884,463,277.33
  6. Step 6: Final answer
    x = 2,842,093,165.10

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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.