Home / 40,436,601.90-60,671,491.65-14,889,849.90

Finding the Fourth Proportional to 40,436,601.90, 60,671,491.65 and 14,889,849.90

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Solution

The fourth proportional to 40,436,601.90, 60,671,491.65 and 14,889,849.90 is: 22,340,883.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,436,601.90 : 60,671,491.65 = 14,889,849.90 : x
  2. Step 2: Convert to fraction form
    40,436,601.90/60,671,491.65 = 14,889,849.90/x
  3. Step 3: Cross multiply
    40,436,601.90x = 60,671,491.65 × 14,889,849.90
  4. Step 4: Simplify right side
    40,436,601.90x = 903,389,403,877,603.38
  5. Step 5: Solve for x
    x = 903,389,403,877,603.38/40,436,601.90
  6. Step 6: Final answer
    x = 22,340,883.29

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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.