Home / 44,730,012.33-67,087,544.40-12,385,184.46

Finding the Fourth Proportional to 44,730,012.33, 67,087,544.40 and 12,385,184.46

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Solution

The fourth proportional to 44,730,012.33, 67,087,544.40 and 12,385,184.46 is: 18,575,707.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,730,012.33 : 67,087,544.40 = 12,385,184.46 : x
  2. Step 2: Convert to fraction form
    44,730,012.33/67,087,544.40 = 12,385,184.46/x
  3. Step 3: Cross multiply
    44,730,012.33x = 67,087,544.40 × 12,385,184.46
  4. Step 4: Simplify right side
    44,730,012.33x = 830,891,612,362,440.12
  5. Step 5: Solve for x
    x = 830,891,612,362,440.12/44,730,012.33
  6. Step 6: Final answer
    x = 18,575,707.21

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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.