Home / 3,201,196,004.14-4,807,289,154.76-1,964,886,205

Finding the Fourth Proportional to 3,201,196,004.14, 4,807,289,154.76 and 1,964,886,205

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Solution

The fourth proportional to 3,201,196,004.14, 4,807,289,154.76 and 1,964,886,205 is: 2,950,702,216.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,196,004.14 : 4,807,289,154.76 = 1,964,886,205 : x
  2. Step 2: Convert to fraction form
    3,201,196,004.14/4,807,289,154.76 = 1,964,886,205/x
  3. Step 3: Cross multiply
    3,201,196,004.14x = 4,807,289,154.76 × 1,964,886,205
  4. Step 4: Simplify right side
    3,201,196,004.14x = 9,445,776,143,634,034,688
  5. Step 5: Solve for x
    x = 9,445,776,143,634,034,688/3,201,196,004.14
  6. Step 6: Final answer
    x = 2,950,702,216.11

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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.