Home / 4,196,707,509-6,295,363,594.40-1,611,778,485

Finding the Fourth Proportional to 4,196,707,509, 6,295,363,594.40 and 1,611,778,485

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Solution

The fourth proportional to 4,196,707,509, 6,295,363,594.40 and 1,611,778,485 is: 2,417,783,840.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,707,509 : 6,295,363,594.40 = 1,611,778,485 : x
  2. Step 2: Convert to fraction form
    4,196,707,509/6,295,363,594.40 = 1,611,778,485/x
  3. Step 3: Cross multiply
    4,196,707,509x = 6,295,363,594.40 × 1,611,778,485
  4. Step 4: Simplify right side
    4,196,707,509x = 10,146,731,596,706,185,216
  5. Step 5: Solve for x
    x = 10,146,731,596,706,185,216/4,196,707,509
  6. Step 6: Final answer
    x = 2,417,783,840.06

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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.