Home / 373,506,157.04-560,453,133.68-152,339,755.38

Finding the Fourth Proportional to 373,506,157.04, 560,453,133.68 and 152,339,755.38

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Solution

The fourth proportional to 373,506,157.04, 560,453,133.68 and 152,339,755.38 is: 228,588,717.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,506,157.04 : 560,453,133.68 = 152,339,755.38 : x
  2. Step 2: Convert to fraction form
    373,506,157.04/560,453,133.68 = 152,339,755.38/x
  3. Step 3: Cross multiply
    373,506,157.04x = 560,453,133.68 × 152,339,755.38
  4. Step 4: Simplify right side
    373,506,157.04x = 85,379,293,286,003,936
  5. Step 5: Solve for x
    x = 85,379,293,286,003,936/373,506,157.04
  6. Step 6: Final answer
    x = 228,588,717.15

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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.