Home / 564,355,499.24-846,642,265.26-214,574,369.96

Finding the Fourth Proportional to 564,355,499.24, 846,642,265.26 and 214,574,369.96

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Solution

The fourth proportional to 564,355,499.24, 846,642,265.26 and 214,574,369.96 is: 321,903,004.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,355,499.24 : 846,642,265.26 = 214,574,369.96 : x
  2. Step 2: Convert to fraction form
    564,355,499.24/846,642,265.26 = 214,574,369.96/x
  3. Step 3: Cross multiply
    564,355,499.24x = 846,642,265.26 × 214,574,369.96
  4. Step 4: Simplify right side
    564,355,499.24x = 181,667,730,649,671,712
  5. Step 5: Solve for x
    x = 181,667,730,649,671,712/564,355,499.24
  6. Step 6: Final answer
    x = 321,903,004.21

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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.