Home / 31,069,391.58-46,602,409.68-9,503,995.71

Finding the Fourth Proportional to 31,069,391.58, 46,602,409.68 and 9,503,995.71

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Solution

The fourth proportional to 31,069,391.58, 46,602,409.68 and 9,503,995.71 is: 14,255,480.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,069,391.58 : 46,602,409.68 = 9,503,995.71 : x
  2. Step 2: Convert to fraction form
    31,069,391.58/46,602,409.68 = 9,503,995.71/x
  3. Step 3: Cross multiply
    31,069,391.58x = 46,602,409.68 × 9,503,995.71
  4. Step 4: Simplify right side
    31,069,391.58x = 442,909,101,674,382.50
  5. Step 5: Solve for x
    x = 442,909,101,674,382.50/31,069,391.58
  6. Step 6: Final answer
    x = 14,255,480.37

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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.