Home / 1,180,074,687,087.10-1,767,323,671,305-576,113,503,318.80

Finding the Fourth Proportional to 1,180,074,687,087.10, 1,767,323,671,305 and 576,113,503,318.80

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Solution

The fourth proportional to 1,180,074,687,087.10, 1,767,323,671,305 and 576,113,503,318.80 is: 862,808,975,495.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,074,687,087.10 : 1,767,323,671,305 = 576,113,503,318.80 : x
  2. Step 2: Convert to fraction form
    1,180,074,687,087.10/1,767,323,671,305 = 576,113,503,318.80/x
  3. Step 3: Cross multiply
    1,180,074,687,087.10x = 1,767,323,671,305 × 576,113,503,318.80
  4. Step 4: Simplify right side
    1,180,074,687,087.10x = 1,018,179,031,773,766,960,021,504
  5. Step 5: Solve for x
    x = 1,018,179,031,773,766,960,021,504/1,180,074,687,087.10
  6. Step 6: Final answer
    x = 862,808,975,495.48

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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.