Home / 204,946,496,308.64-282,835,055,337.22-113,495,047,130.80

Finding the Fourth Proportional to 204,946,496,308.64, 282,835,055,337.22 and 113,495,047,130.80

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Solution

The fourth proportional to 204,946,496,308.64, 282,835,055,337.22 and 113,495,047,130.80 is: 156,628,088,373.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,946,496,308.64 : 282,835,055,337.22 = 113,495,047,130.80 : x
  2. Step 2: Convert to fraction form
    204,946,496,308.64/282,835,055,337.22 = 113,495,047,130.80/x
  3. Step 3: Cross multiply
    204,946,496,308.64x = 282,835,055,337.22 × 113,495,047,130.80
  4. Step 4: Simplify right side
    204,946,496,308.64x = 32,100,377,935,740,206,579,712
  5. Step 5: Solve for x
    x = 32,100,377,935,740,206,579,712/204,946,496,308.64
  6. Step 6: Final answer
    x = 156,628,088,373.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.