Home / 25,824,925.24-35,637,030.84-14,811,105.76

Finding the Fourth Proportional to 25,824,925.24, 35,637,030.84 and 14,811,105.76

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Solution

The fourth proportional to 25,824,925.24, 35,637,030.84 and 14,811,105.76 is: 20,438,542.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,824,925.24 : 35,637,030.84 = 14,811,105.76 : x
  2. Step 2: Convert to fraction form
    25,824,925.24/35,637,030.84 = 14,811,105.76/x
  3. Step 3: Cross multiply
    25,824,925.24x = 35,637,030.84 × 14,811,105.76
  4. Step 4: Simplify right side
    25,824,925.24x = 527,823,832,710,070.69
  5. Step 5: Solve for x
    x = 527,823,832,710,070.69/25,824,925.24
  6. Step 6: Final answer
    x = 20,438,542.53

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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.