Home / 14,266,938.24-21,401,085.33-4,552,580.70

Finding the Fourth Proportional to 14,266,938.24, 21,401,085.33 and 4,552,580.70

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Solution

The fourth proportional to 14,266,938.24, 21,401,085.33 and 4,552,580.70 is: 6,829,087.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,266,938.24 : 21,401,085.33 = 4,552,580.70 : x
  2. Step 2: Convert to fraction form
    14,266,938.24/21,401,085.33 = 4,552,580.70/x
  3. Step 3: Cross multiply
    14,266,938.24x = 21,401,085.33 × 4,552,580.70
  4. Step 4: Simplify right side
    14,266,938.24x = 97,430,168,032,411.12
  5. Step 5: Solve for x
    x = 97,430,168,032,411.12/14,266,938.24
  6. Step 6: Final answer
    x = 6,829,087.39

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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.