Home / 56,166,878,068.56-84,279,282,858.36-26,324,241,008.04

Finding the Fourth Proportional to 56,166,878,068.56, 84,279,282,858.36 and 26,324,241,008.04

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Solution

The fourth proportional to 56,166,878,068.56, 84,279,282,858.36 and 26,324,241,008.04 is: 39,499,937,155.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,166,878,068.56 : 84,279,282,858.36 = 26,324,241,008.04 : x
  2. Step 2: Convert to fraction form
    56,166,878,068.56/84,279,282,858.36 = 26,324,241,008.04/x
  3. Step 3: Cross multiply
    56,166,878,068.56x = 84,279,282,858.36 × 26,324,241,008.04
  4. Step 4: Simplify right side
    56,166,878,068.56x = 2,218,588,153,948,242,968,576
  5. Step 5: Solve for x
    x = 2,218,588,153,948,242,968,576/56,166,878,068.56
  6. Step 6: Final answer
    x = 39,499,937,155.85

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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.