Home / 23,110,221.36-34,671,088.80-6,936,471.84

Finding the Fourth Proportional to 23,110,221.36, 34,671,088.80 and 6,936,471.84

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Solution

The fourth proportional to 23,110,221.36, 34,671,088.80 and 6,936,471.84 is: 10,406,435.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,110,221.36 : 34,671,088.80 = 6,936,471.84 : x
  2. Step 2: Convert to fraction form
    23,110,221.36/34,671,088.80 = 6,936,471.84/x
  3. Step 3: Cross multiply
    23,110,221.36x = 34,671,088.80 × 6,936,471.84
  4. Step 4: Simplify right side
    23,110,221.36x = 240,495,031,123,339.38
  5. Step 5: Solve for x
    x = 240,495,031,123,339.38/23,110,221.36
  6. Step 6: Final answer
    x = 10,406,435.64

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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.