Home / 149,675,739-224,513,608.66-36,208,347

Finding the Fourth Proportional to 149,675,739, 224,513,608.66 and 36,208,347

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Solution

The fourth proportional to 149,675,739, 224,513,608.66 and 36,208,347 is: 54,312,520.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,675,739 : 224,513,608.66 = 36,208,347 : x
  2. Step 2: Convert to fraction form
    149,675,739/224,513,608.66 = 36,208,347/x
  3. Step 3: Cross multiply
    149,675,739x = 224,513,608.66 × 36,208,347
  4. Step 4: Simplify right side
    149,675,739x = 8,129,266,648,583,485
  5. Step 5: Solve for x
    x = 8,129,266,648,583,485/149,675,739
  6. Step 6: Final answer
    x = 54,312,520.54

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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.