Home / 565,927,165.32-848,982,885.23-167,126,071.43

Finding the Fourth Proportional to 565,927,165.32, 848,982,885.23 and 167,126,071.43

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Solution

The fourth proportional to 565,927,165.32, 848,982,885.23 and 167,126,071.43 is: 250,716,316.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,927,165.32 : 848,982,885.23 = 167,126,071.43 : x
  2. Step 2: Convert to fraction form
    565,927,165.32/848,982,885.23 = 167,126,071.43/x
  3. Step 3: Cross multiply
    565,927,165.32x = 848,982,885.23 × 167,126,071.43
  4. Step 4: Simplify right side
    565,927,165.32x = 141,887,174,314,715,936
  5. Step 5: Solve for x
    x = 141,887,174,314,715,936/565,927,165.32
  6. Step 6: Final answer
    x = 250,716,316.53

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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.