Home / 35,682,391.40-53,523,633.96-9,774,923.04

Finding the Fourth Proportional to 35,682,391.40, 53,523,633.96 and 9,774,923.04

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Solution

The fourth proportional to 35,682,391.40, 53,523,633.96 and 9,774,923.04 is: 14,662,397.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,682,391.40 : 53,523,633.96 = 9,774,923.04 : x
  2. Step 2: Convert to fraction form
    35,682,391.40/53,523,633.96 = 9,774,923.04/x
  3. Step 3: Cross multiply
    35,682,391.40x = 53,523,633.96 × 9,774,923.04
  4. Step 4: Simplify right side
    35,682,391.40x = 523,189,402,780,130.38
  5. Step 5: Solve for x
    x = 523,189,402,780,130.38/35,682,391.40
  6. Step 6: Final answer
    x = 14,662,397.40

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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.