Home / 26,193,315.60-39,307,688.10-14,678,760.60

Finding the Fourth Proportional to 26,193,315.60, 39,307,688.10 and 14,678,760.60

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Solution

The fourth proportional to 26,193,315.60, 39,307,688.10 and 14,678,760.60 is: 22,028,068.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,193,315.60 : 39,307,688.10 = 14,678,760.60 : x
  2. Step 2: Convert to fraction form
    26,193,315.60/39,307,688.10 = 14,678,760.60/x
  3. Step 3: Cross multiply
    26,193,315.60x = 39,307,688.10 × 14,678,760.60
  4. Step 4: Simplify right side
    26,193,315.60x = 576,988,143,359,368.88
  5. Step 5: Solve for x
    x = 576,988,143,359,368.88/26,193,315.60
  6. Step 6: Final answer
    x = 22,028,068.24

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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.