Home / 3,493,381,241,613.90-5,263,916,762,820-2,870,624,113,275.30

Finding the Fourth Proportional to 3,493,381,241,613.90, 5,263,916,762,820 and 2,870,624,113,275.30

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Solution

The fourth proportional to 3,493,381,241,613.90, 5,263,916,762,820 and 2,870,624,113,275.30 is: 4,325,530,294,152.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,493,381,241,613.90 : 5,263,916,762,820 = 2,870,624,113,275.30 : x
  2. Step 2: Convert to fraction form
    3,493,381,241,613.90/5,263,916,762,820 = 2,870,624,113,275.30/x
  3. Step 3: Cross multiply
    3,493,381,241,613.90x = 5,263,916,762,820 × 2,870,624,113,275.30
  4. Step 4: Simplify right side
    3,493,381,241,613.90x = 15,110,726,389,625,148,881,764,352
  5. Step 5: Solve for x
    x = 15,110,726,389,625,148,881,764,352/3,493,381,241,613.90
  6. Step 6: Final answer
    x = 4,325,530,294,152.54

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.