Home / 46,596,949.25-69,880,210.25-15,464,242.85

Finding the Fourth Proportional to 46,596,949.25, 69,880,210.25 and 15,464,242.85

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Solution

The fourth proportional to 46,596,949.25, 69,880,210.25 and 15,464,242.85 is: 23,191,315.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,596,949.25 : 69,880,210.25 = 15,464,242.85 : x
  2. Step 2: Convert to fraction form
    46,596,949.25/69,880,210.25 = 15,464,242.85/x
  3. Step 3: Cross multiply
    46,596,949.25x = 69,880,210.25 × 15,464,242.85
  4. Step 4: Simplify right side
    46,596,949.25x = 1,080,644,541,288,337.12
  5. Step 5: Solve for x
    x = 1,080,644,541,288,337.12/46,596,949.25
  6. Step 6: Final answer
    x = 23,191,315.29

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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.