Home / 39,903,484.84-59,855,227.28-9,611,347.84

Finding the Fourth Proportional to 39,903,484.84, 59,855,227.28 and 9,611,347.84

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Solution

The fourth proportional to 39,903,484.84, 59,855,227.28 and 9,611,347.84 is: 14,417,021.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,903,484.84 : 59,855,227.28 = 9,611,347.84 : x
  2. Step 2: Convert to fraction form
    39,903,484.84/59,855,227.28 = 9,611,347.84/x
  3. Step 3: Cross multiply
    39,903,484.84x = 59,855,227.28 × 9,611,347.84
  4. Step 4: Simplify right side
    39,903,484.84x = 575,289,409,430,337.12
  5. Step 5: Solve for x
    x = 575,289,409,430,337.12/39,903,484.84
  6. Step 6: Final answer
    x = 14,417,021.76

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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.