Home / 194,180,480.10-291,270,720.15-50,573,312.10

Finding the Fourth Proportional to 194,180,480.10, 291,270,720.15 and 50,573,312.10

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Solution

The fourth proportional to 194,180,480.10, 291,270,720.15 and 50,573,312.10 is: 75,859,968.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,180,480.10 : 291,270,720.15 = 50,573,312.10 : x
  2. Step 2: Convert to fraction form
    194,180,480.10/291,270,720.15 = 50,573,312.10/x
  3. Step 3: Cross multiply
    194,180,480.10x = 291,270,720.15 × 50,573,312.10
  4. Step 4: Simplify right side
    194,180,480.10x = 14,730,525,035,737,708
  5. Step 5: Solve for x
    x = 14,730,525,035,737,708/194,180,480.10
  6. Step 6: Final answer
    x = 75,859,968.15

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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.