Home / 46,636,836.32-69,861,566.64-23,223,040.40

Finding the Fourth Proportional to 46,636,836.32, 69,861,566.64 and 23,223,040.40

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Solution

The fourth proportional to 46,636,836.32, 69,861,566.64 and 23,223,040.40 is: 34,787,908.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,636,836.32 : 69,861,566.64 = 23,223,040.40 : x
  2. Step 2: Convert to fraction form
    46,636,836.32/69,861,566.64 = 23,223,040.40/x
  3. Step 3: Cross multiply
    46,636,836.32x = 69,861,566.64 × 23,223,040.40
  4. Step 4: Simplify right side
    46,636,836.32x = 1,622,397,984,488,012.25
  5. Step 5: Solve for x
    x = 1,622,397,984,488,012.25/46,636,836.32
  6. Step 6: Final answer
    x = 34,787,908.28

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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.