Home / 55,403,999.70-83,105,999.55-24,698,519.70

Finding the Fourth Proportional to 55,403,999.70, 83,105,999.55 and 24,698,519.70

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Solution

The fourth proportional to 55,403,999.70, 83,105,999.55 and 24,698,519.70 is: 37,047,779.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,403,999.70 : 83,105,999.55 = 24,698,519.70 : x
  2. Step 2: Convert to fraction form
    55,403,999.70/83,105,999.55 = 24,698,519.70/x
  3. Step 3: Cross multiply
    55,403,999.70x = 83,105,999.55 × 24,698,519.70
  4. Step 4: Simplify right side
    55,403,999.70x = 2,052,595,167,073,866
  5. Step 5: Solve for x
    x = 2,052,595,167,073,866/55,403,999.70
  6. Step 6: Final answer
    x = 37,047,779.55

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1.5x scale

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.