Home / 26,131,101.10-36,059,047.63-14,371,197.50

Finding the Fourth Proportional to 26,131,101.10, 36,059,047.63 and 14,371,197.50

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Solution

The fourth proportional to 26,131,101.10, 36,059,047.63 and 14,371,197.50 is: 19,831,223.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,131,101.10 : 36,059,047.63 = 14,371,197.50 : x
  2. Step 2: Convert to fraction form
    26,131,101.10/36,059,047.63 = 14,371,197.50/x
  3. Step 3: Cross multiply
    26,131,101.10x = 36,059,047.63 × 14,371,197.50
  4. Step 4: Simplify right side
    26,131,101.10x = 518,211,695,152,636.94
  5. Step 5: Solve for x
    x = 518,211,695,152,636.94/26,131,101.10
  6. Step 6: Final answer
    x = 19,831,223.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.