Home / 149,675,738-224,513,607.16-36,208,346

Finding the Fourth Proportional to 149,675,738, 224,513,607.16 and 36,208,346

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Solution

The fourth proportional to 149,675,738, 224,513,607.16 and 36,208,346 is: 54,312,519.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,675,738 : 224,513,607.16 = 36,208,346 : x
  2. Step 2: Convert to fraction form
    149,675,738/224,513,607.16 = 36,208,346/x
  3. Step 3: Cross multiply
    149,675,738x = 224,513,607.16 × 36,208,346
  4. Step 4: Simplify right side
    149,675,738x = 8,129,266,369,757,357
  5. Step 5: Solve for x
    x = 8,129,266,369,757,357/149,675,738
  6. Step 6: Final answer
    x = 54,312,519.04

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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.