Home / 46,210,868.06-69,216,647.38-43,494,402.65

Finding the Fourth Proportional to 46,210,868.06, 69,216,647.38 and 43,494,402.65

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Solution

The fourth proportional to 46,210,868.06, 69,216,647.38 and 43,494,402.65 is: 65,147,807.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,210,868.06 : 69,216,647.38 = 43,494,402.65 : x
  2. Step 2: Convert to fraction form
    46,210,868.06/69,216,647.38 = 43,494,402.65/x
  3. Step 3: Cross multiply
    46,210,868.06x = 69,216,647.38 × 43,494,402.65
  4. Step 4: Simplify right side
    46,210,868.06x = 3,010,536,730,773,968.50
  5. Step 5: Solve for x
    x = 3,010,536,730,773,968.50/46,210,868.06
  6. Step 6: Final answer
    x = 65,147,807.38

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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.