Home / 4,698,745,875,596.70-6,484,269,620,139.30-2,615,322,837,701.80

Finding the Fourth Proportional to 4,698,745,875,596.70, 6,484,269,620,139.30 and 2,615,322,837,701.80

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Solution

The fourth proportional to 4,698,745,875,596.70, 6,484,269,620,139.30 and 2,615,322,837,701.80 is: 3,609,145,689,585.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,745,875,596.70 : 6,484,269,620,139.30 = 2,615,322,837,701.80 : x
  2. Step 2: Convert to fraction form
    4,698,745,875,596.70/6,484,269,620,139.30 = 2,615,322,837,701.80/x
  3. Step 3: Cross multiply
    4,698,745,875,596.70x = 6,484,269,620,139.30 × 2,615,322,837,701.80
  4. Step 4: Simplify right side
    4,698,745,875,596.70x = 16,958,458,423,366,285,957,005,312
  5. Step 5: Solve for x
    x = 16,958,458,423,366,285,957,005,312/4,698,745,875,596.70
  6. Step 6: Final answer
    x = 3,609,145,689,585.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.