Home / 35,165,173.37-52,756,140.58-12,136,306.59

Finding the Fourth Proportional to 35,165,173.37, 52,756,140.58 and 12,136,306.59

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Solution

The fourth proportional to 35,165,173.37, 52,756,140.58 and 12,136,306.59 is: 18,207,352.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,165,173.37 : 52,756,140.58 = 12,136,306.59 : x
  2. Step 2: Convert to fraction form
    35,165,173.37/52,756,140.58 = 12,136,306.59/x
  3. Step 3: Cross multiply
    35,165,173.37x = 52,756,140.58 × 12,136,306.59
  4. Step 4: Simplify right side
    35,165,173.37x = 640,264,696,355,844.12
  5. Step 5: Solve for x
    x = 640,264,696,355,844.12/35,165,173.37
  6. Step 6: Final answer
    x = 18,207,352.19

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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.