Home / 16,128,533.10-24,192,799.65-14,896,814.70

Finding the Fourth Proportional to 16,128,533.10, 24,192,799.65 and 14,896,814.70

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Solution

The fourth proportional to 16,128,533.10, 24,192,799.65 and 14,896,814.70 is: 22,345,222.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,533.10 : 24,192,799.65 = 14,896,814.70 : x
  2. Step 2: Convert to fraction form
    16,128,533.10/24,192,799.65 = 14,896,814.70/x
  3. Step 3: Cross multiply
    16,128,533.10x = 24,192,799.65 × 14,896,814.70
  4. Step 4: Simplify right side
    16,128,533.10x = 360,395,653,460,274.81
  5. Step 5: Solve for x
    x = 360,395,653,460,274.81/16,128,533.10
  6. Step 6: Final answer
    x = 22,345,222.05

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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.