Home / 44,094,961.48-66,138,165.41-13,389,806.69

Finding the Fourth Proportional to 44,094,961.48, 66,138,165.41 and 13,389,806.69

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Solution

The fourth proportional to 44,094,961.48, 66,138,165.41 and 13,389,806.69 is: 20,083,411.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094,961.48 : 66,138,165.41 = 13,389,806.69 : x
  2. Step 2: Convert to fraction form
    44,094,961.48/66,138,165.41 = 13,389,806.69/x
  3. Step 3: Cross multiply
    44,094,961.48x = 66,138,165.41 × 13,389,806.69
  4. Step 4: Simplify right side
    44,094,961.48x = 885,577,249,671,144.50
  5. Step 5: Solve for x
    x = 885,577,249,671,144.50/44,094,961.48
  6. Step 6: Final answer
    x = 20,083,411.35

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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.