Home / 2,705,020,149.94-4,054,698,302.50-1,132,028,693.46

Finding the Fourth Proportional to 2,705,020,149.94, 4,054,698,302.50 and 1,132,028,693.46

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Solution

The fourth proportional to 2,705,020,149.94, 4,054,698,302.50 and 1,132,028,693.46 is: 1,696,857,903.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,020,149.94 : 4,054,698,302.50 = 1,132,028,693.46 : x
  2. Step 2: Convert to fraction form
    2,705,020,149.94/4,054,698,302.50 = 1,132,028,693.46/x
  3. Step 3: Cross multiply
    2,705,020,149.94x = 4,054,698,302.50 × 1,132,028,693.46
  4. Step 4: Simplify right side
    2,705,020,149.94x = 4,590,034,821,753,554,944
  5. Step 5: Solve for x
    x = 4,590,034,821,753,554,944/2,705,020,149.94
  6. Step 6: Final answer
    x = 1,696,857,903.94

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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.