Home / 35,023,041.60-52,392,844.80-30,771,513.60

Finding the Fourth Proportional to 35,023,041.60, 52,392,844.80 and 30,771,513.60

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Solution

The fourth proportional to 35,023,041.60, 52,392,844.80 and 30,771,513.60 is: 46,032,756.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,023,041.60 : 52,392,844.80 = 30,771,513.60 : x
  2. Step 2: Convert to fraction form
    35,023,041.60/52,392,844.80 = 30,771,513.60/x
  3. Step 3: Cross multiply
    35,023,041.60x = 52,392,844.80 × 30,771,513.60
  4. Step 4: Simplify right side
    35,023,041.60x = 1,612,207,136,305,889.25
  5. Step 5: Solve for x
    x = 1,612,207,136,305,889.25/35,023,041.60
  6. Step 6: Final answer
    x = 46,032,756.23

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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.