Home / 3,574,993,599,769.80-5,363,342,685,890.10-1,157,495,149,428.20

Finding the Fourth Proportional to 3,574,993,599,769.80, 5,363,342,685,890.10 and 1,157,495,149,428.20

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Solution

The fourth proportional to 3,574,993,599,769.80, 5,363,342,685,890.10 and 1,157,495,149,428.20 is: 1,736,518,673,498.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,993,599,769.80 : 5,363,342,685,890.10 = 1,157,495,149,428.20 : x
  2. Step 2: Convert to fraction form
    3,574,993,599,769.80/5,363,342,685,890.10 = 1,157,495,149,428.20/x
  3. Step 3: Cross multiply
    3,574,993,599,769.80x = 5,363,342,685,890.10 × 1,157,495,149,428.20
  4. Step 4: Simplify right side
    3,574,993,599,769.80x = 6,208,043,143,639,003,880,751,104
  5. Step 5: Solve for x
    x = 6,208,043,143,639,003,880,751,104/3,574,993,599,769.80
  6. Step 6: Final answer
    x = 1,736,518,673,498.81

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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.