Home / 19,494,110.35-26,900,849.41-10,671,870.34

Finding the Fourth Proportional to 19,494,110.35, 26,900,849.41 and 10,671,870.34

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Solution

The fourth proportional to 19,494,110.35, 26,900,849.41 and 10,671,870.34 is: 14,726,621.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,110.35 : 26,900,849.41 = 10,671,870.34 : x
  2. Step 2: Convert to fraction form
    19,494,110.35/26,900,849.41 = 10,671,870.34/x
  3. Step 3: Cross multiply
    19,494,110.35x = 26,900,849.41 × 10,671,870.34
  4. Step 4: Simplify right side
    19,494,110.35x = 287,082,376,939,385.50
  5. Step 5: Solve for x
    x = 287,082,376,939,385.50/19,494,110.35
  6. Step 6: Final answer
    x = 14,726,621.11

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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.