Home / 31,063,111.80-46,559,675.70-14,896,807.80

Finding the Fourth Proportional to 31,063,111.80, 46,559,675.70 and 14,896,807.80

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Solution

The fourth proportional to 31,063,111.80, 46,559,675.70 and 14,896,807.80 is: 22,328,430.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,063,111.80 : 46,559,675.70 = 14,896,807.80 : x
  2. Step 2: Convert to fraction form
    31,063,111.80/46,559,675.70 = 14,896,807.80/x
  3. Step 3: Cross multiply
    31,063,111.80x = 46,559,675.70 × 14,896,807.80
  4. Step 4: Simplify right side
    31,063,111.80x = 693,590,540,133,230.50
  5. Step 5: Solve for x
    x = 693,590,540,133,230.50/31,063,111.80
  6. Step 6: Final answer
    x = 22,328,430.73

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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.