Home / 31,311,443.94-46,955,909.70-10,835,603.52

Finding the Fourth Proportional to 31,311,443.94, 46,955,909.70 and 10,835,603.52

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Solution

The fourth proportional to 31,311,443.94, 46,955,909.70 and 10,835,603.52 is: 16,249,509.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,311,443.94 : 46,955,909.70 = 10,835,603.52 : x
  2. Step 2: Convert to fraction form
    31,311,443.94/46,955,909.70 = 10,835,603.52/x
  3. Step 3: Cross multiply
    31,311,443.94x = 46,955,909.70 × 10,835,603.52
  4. Step 4: Simplify right side
    31,311,443.94x = 508,795,620,430,122.12
  5. Step 5: Solve for x
    x = 508,795,620,430,122.12/31,311,443.94
  6. Step 6: Final answer
    x = 16,249,509.97

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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.