Home / 558,537,934,243.18-837,806,911,121.83-134,066,199,240.22

Finding the Fourth Proportional to 558,537,934,243.18, 837,806,911,121.83 and 134,066,199,240.22

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Solution

The fourth proportional to 558,537,934,243.18, 837,806,911,121.83 and 134,066,199,240.22 is: 201,099,301,202.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,537,934,243.18 : 837,806,911,121.83 = 134,066,199,240.22 : x
  2. Step 2: Convert to fraction form
    558,537,934,243.18/837,806,911,121.83 = 134,066,199,240.22/x
  3. Step 3: Cross multiply
    558,537,934,243.18x = 837,806,911,121.83 × 134,066,199,240.22
  4. Step 4: Simplify right side
    558,537,934,243.18x = 112,321,588,271,292,543,401,984
  5. Step 5: Solve for x
    x = 112,321,588,271,292,543,401,984/558,537,934,243.18
  6. Step 6: Final answer
    x = 201,099,301,202.32

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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.