Home / 23,176,903.70-34,765,355.55-13,596,871.70

Finding the Fourth Proportional to 23,176,903.70, 34,765,355.55 and 13,596,871.70

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Solution

The fourth proportional to 23,176,903.70, 34,765,355.55 and 13,596,871.70 is: 20,395,307.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176,903.70 : 34,765,355.55 = 13,596,871.70 : x
  2. Step 2: Convert to fraction form
    23,176,903.70/34,765,355.55 = 13,596,871.70/x
  3. Step 3: Cross multiply
    23,176,903.70x = 34,765,355.55 × 13,596,871.70
  4. Step 4: Simplify right side
    23,176,903.70x = 472,700,079,018,232.88
  5. Step 5: Solve for x
    x = 472,700,079,018,232.88/23,176,903.70
  6. Step 6: Final answer
    x = 20,395,307.55

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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.