Home / 755,180,941,510.15-1,132,771,412,265.30-755,180,941,510.15

Finding the Fourth Proportional to 755,180,941,510.15, 1,132,771,412,265.30 and 755,180,941,510.15

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Solution

The fourth proportional to 755,180,941,510.15, 1,132,771,412,265.30 and 755,180,941,510.15 is: 1,132,771,412,265.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,180,941,510.15 : 1,132,771,412,265.30 = 755,180,941,510.15 : x
  2. Step 2: Convert to fraction form
    755,180,941,510.15/1,132,771,412,265.30 = 755,180,941,510.15/x
  3. Step 3: Cross multiply
    755,180,941,510.15x = 1,132,771,412,265.30 × 755,180,941,510.15
  4. Step 4: Simplify right side
    755,180,941,510.15x = 855,447,381,630,291,627,999,232
  5. Step 5: Solve for x
    x = 855,447,381,630,291,627,999,232/755,180,941,510.15
  6. Step 6: Final answer
    x = 1,132,771,412,265.30

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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.