Home / 4,632,774,895.04-6,949,101,689.76-1,139,210,525.12

Finding the Fourth Proportional to 4,632,774,895.04, 6,949,101,689.76 and 1,139,210,525.12

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Solution

The fourth proportional to 4,632,774,895.04, 6,949,101,689.76 and 1,139,210,525.12 is: 1,708,800,873.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,774,895.04 : 6,949,101,689.76 = 1,139,210,525.12 : x
  2. Step 2: Convert to fraction form
    4,632,774,895.04/6,949,101,689.76 = 1,139,210,525.12/x
  3. Step 3: Cross multiply
    4,632,774,895.04x = 6,949,101,689.76 × 1,139,210,525.12
  4. Step 4: Simplify right side
    4,632,774,895.04x = 7,916,489,785,103,768,576
  5. Step 5: Solve for x
    x = 7,916,489,785,103,768,576/4,632,774,895.04
  6. Step 6: Final answer
    x = 1,708,800,873.01

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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.