Home / 5,461,420,729.56-7,536,773,707.80-2,955,321,333.24

Finding the Fourth Proportional to 5,461,420,729.56, 7,536,773,707.80 and 2,955,321,333.24

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Solution

The fourth proportional to 5,461,420,729.56, 7,536,773,707.80 and 2,955,321,333.24 is: 4,078,350,529.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,461,420,729.56 : 7,536,773,707.80 = 2,955,321,333.24 : x
  2. Step 2: Convert to fraction form
    5,461,420,729.56/7,536,773,707.80 = 2,955,321,333.24/x
  3. Step 3: Cross multiply
    5,461,420,729.56x = 7,536,773,707.80 × 2,955,321,333.24
  4. Step 4: Simplify right side
    5,461,420,729.56x = 22,273,588,122,463,674,368
  5. Step 5: Solve for x
    x = 22,273,588,122,463,674,368/5,461,420,729.56
  6. Step 6: Final answer
    x = 4,078,350,529.18

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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.