Home / 42,822,209.80-59,093,059.53-23,242,676.77

Finding the Fourth Proportional to 42,822,209.80, 59,093,059.53 and 23,242,676.77

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Solution

The fourth proportional to 42,822,209.80, 59,093,059.53 and 23,242,676.77 is: 32,074,030.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,822,209.80 : 59,093,059.53 = 23,242,676.77 : x
  2. Step 2: Convert to fraction form
    42,822,209.80/59,093,059.53 = 23,242,676.77/x
  3. Step 3: Cross multiply
    42,822,209.80x = 59,093,059.53 × 23,242,676.77
  4. Step 4: Simplify right side
    42,822,209.80x = 1,373,480,882,006,158
  5. Step 5: Solve for x
    x = 1,373,480,882,006,158/42,822,209.80
  6. Step 6: Final answer
    x = 32,074,030.94

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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.