Home / 36,698,108.80-55,030,574.40-16,492,950.40

Finding the Fourth Proportional to 36,698,108.80, 55,030,574.40 and 16,492,950.40

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Solution

The fourth proportional to 36,698,108.80, 55,030,574.40 and 16,492,950.40 is: 24,731,970.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,698,108.80 : 55,030,574.40 = 16,492,950.40 : x
  2. Step 2: Convert to fraction form
    36,698,108.80/55,030,574.40 = 16,492,950.40/x
  3. Step 3: Cross multiply
    36,698,108.80x = 55,030,574.40 × 16,492,950.40
  4. Step 4: Simplify right side
    36,698,108.80x = 907,616,534,062,709.75
  5. Step 5: Solve for x
    x = 907,616,534,062,709.75/36,698,108.80
  6. Step 6: Final answer
    x = 24,731,970.22

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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.