Home / 55,831,363.20-83,747,075.19-17,495,877.60

Finding the Fourth Proportional to 55,831,363.20, 83,747,075.19 and 17,495,877.60

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Solution

The fourth proportional to 55,831,363.20, 83,747,075.19 and 17,495,877.60 is: 26,243,825.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,831,363.20 : 83,747,075.19 = 17,495,877.60 : x
  2. Step 2: Convert to fraction form
    55,831,363.20/83,747,075.19 = 17,495,877.60/x
  3. Step 3: Cross multiply
    55,831,363.20x = 83,747,075.19 × 17,495,877.60
  4. Step 4: Simplify right side
    55,831,363.20x = 1,465,228,576,882,236.75
  5. Step 5: Solve for x
    x = 1,465,228,576,882,236.75/55,831,363.20
  6. Step 6: Final answer
    x = 26,243,825.92

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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.