Home / 35,866,210.80-53,719,600.05-31,083,241.80

Finding the Fourth Proportional to 35,866,210.80, 53,719,600.05 and 31,083,241.80

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Solution

The fourth proportional to 35,866,210.80, 53,719,600.05 and 31,083,241.80 is: 46,555,777.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,866,210.80 : 53,719,600.05 = 31,083,241.80 : x
  2. Step 2: Convert to fraction form
    35,866,210.80/53,719,600.05 = 31,083,241.80/x
  3. Step 3: Cross multiply
    35,866,210.80x = 53,719,600.05 × 31,083,241.80
  4. Step 4: Simplify right side
    35,866,210.80x = 1,669,779,317,753,442
  5. Step 5: Solve for x
    x = 1,669,779,317,753,442/35,866,210.80
  6. Step 6: Final answer
    x = 46,555,777.16

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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.