Home / 4,314,575,555.72-5,952,420,080.34-2,505,779,501.96

Finding the Fourth Proportional to 4,314,575,555.72, 5,952,420,080.34 and 2,505,779,501.96

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Solution

The fourth proportional to 4,314,575,555.72, 5,952,420,080.34 and 2,505,779,501.96 is: 3,456,991,778.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,575,555.72 : 5,952,420,080.34 = 2,505,779,501.96 : x
  2. Step 2: Convert to fraction form
    4,314,575,555.72/5,952,420,080.34 = 2,505,779,501.96/x
  3. Step 3: Cross multiply
    4,314,575,555.72x = 5,952,420,080.34 × 2,505,779,501.96
  4. Step 4: Simplify right side
    4,314,575,555.72x = 14,915,452,224,371,068,928
  5. Step 5: Solve for x
    x = 14,915,452,224,371,068,928/4,314,575,555.72
  6. Step 6: Final answer
    x = 3,456,991,778.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.