Home / 55,763,645.80-83,645,468.70-14,823,005.80

Finding the Fourth Proportional to 55,763,645.80, 83,645,468.70 and 14,823,005.80

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Solution

The fourth proportional to 55,763,645.80, 83,645,468.70 and 14,823,005.80 is: 22,234,508.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,763,645.80 : 83,645,468.70 = 14,823,005.80 : x
  2. Step 2: Convert to fraction form
    55,763,645.80/83,645,468.70 = 14,823,005.80/x
  3. Step 3: Cross multiply
    55,763,645.80x = 83,645,468.70 × 14,823,005.80
  4. Step 4: Simplify right side
    55,763,645.80x = 1,239,877,267,683,818.50
  5. Step 5: Solve for x
    x = 1,239,877,267,683,818.50/55,763,645.80
  6. Step 6: Final answer
    x = 22,234,508.70

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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.