Home / 46,609,412.20-69,914,339.44-14,261,263.13

Finding the Fourth Proportional to 46,609,412.20, 69,914,339.44 and 14,261,263.13

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Solution

The fourth proportional to 46,609,412.20, 69,914,339.44 and 14,261,263.13 is: 21,391,962.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,609,412.20 : 69,914,339.44 = 14,261,263.13 : x
  2. Step 2: Convert to fraction form
    46,609,412.20/69,914,339.44 = 14,261,263.13/x
  3. Step 3: Cross multiply
    46,609,412.20x = 69,914,339.44 × 14,261,263.13
  4. Step 4: Simplify right side
    46,609,412.20x = 997,066,791,453,109.50
  5. Step 5: Solve for x
    x = 997,066,791,453,109.50/46,609,412.20
  6. Step 6: Final answer
    x = 21,391,962.36

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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.