Home / 46,453,146.10-69,675,216.66-14,105,332.98

Finding the Fourth Proportional to 46,453,146.10, 69,675,216.66 and 14,105,332.98

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Solution

The fourth proportional to 46,453,146.10, 69,675,216.66 and 14,105,332.98 is: 21,156,632.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,453,146.10 : 69,675,216.66 = 14,105,332.98 : x
  2. Step 2: Convert to fraction form
    46,453,146.10/69,675,216.66 = 14,105,332.98/x
  3. Step 3: Cross multiply
    46,453,146.10x = 69,675,216.66 × 14,105,332.98
  4. Step 4: Simplify right side
    46,453,146.10x = 982,792,131,442,943.38
  5. Step 5: Solve for x
    x = 982,792,131,442,943.38/46,453,146.10
  6. Step 6: Final answer
    x = 21,156,632.31

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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.