Home / 35,736,420.48-53,610,609.74-28,059,755.64

Finding the Fourth Proportional to 35,736,420.48, 53,610,609.74 and 28,059,755.64

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Solution

The fourth proportional to 35,736,420.48, 53,610,609.74 and 28,059,755.64 is: 42,094,328.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,736,420.48 : 53,610,609.74 = 28,059,755.64 : x
  2. Step 2: Convert to fraction form
    35,736,420.48/53,610,609.74 = 28,059,755.64/x
  3. Step 3: Cross multiply
    35,736,420.48x = 53,610,609.74 × 28,059,755.64
  4. Step 4: Simplify right side
    35,736,420.48x = 1,504,300,608,875,505.25
  5. Step 5: Solve for x
    x = 1,504,300,608,875,505.25/35,736,420.48
  6. Step 6: Final answer
    x = 42,094,328.10

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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.