Home / 46,136,457.72-63,665,768.34-25,508,543.40

Finding the Fourth Proportional to 46,136,457.72, 63,665,768.34 and 25,508,543.40

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Solution

The fourth proportional to 46,136,457.72, 63,665,768.34 and 25,508,543.40 is: 35,200,383.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,136,457.72 : 63,665,768.34 = 25,508,543.40 : x
  2. Step 2: Convert to fraction form
    46,136,457.72/63,665,768.34 = 25,508,543.40/x
  3. Step 3: Cross multiply
    46,136,457.72x = 63,665,768.34 × 25,508,543.40
  4. Step 4: Simplify right side
    46,136,457.72x = 1,624,021,014,795,236
  5. Step 5: Solve for x
    x = 1,624,021,014,795,236/46,136,457.72
  6. Step 6: Final answer
    x = 35,200,383.71

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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.