Home / 25,543,401.48-38,294,757.58-14,748,457.32

Finding the Fourth Proportional to 25,543,401.48, 38,294,757.58 and 14,748,457.32

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Solution

The fourth proportional to 25,543,401.48, 38,294,757.58 and 14,748,457.32 is: 22,110,939.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,543,401.48 : 38,294,757.58 = 14,748,457.32 : x
  2. Step 2: Convert to fraction form
    25,543,401.48/38,294,757.58 = 14,748,457.32/x
  3. Step 3: Cross multiply
    25,543,401.48x = 38,294,757.58 × 14,748,457.32
  4. Step 4: Simplify right side
    25,543,401.48x = 564,788,597,748,376.50
  5. Step 5: Solve for x
    x = 564,788,597,748,376.50/25,543,401.48
  6. Step 6: Final answer
    x = 22,110,939.23

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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.