Home / 102,036,903,134.80-153,055,354,702.20-35,794,695,672.40

Finding the Fourth Proportional to 102,036,903,134.80, 153,055,354,702.20 and 35,794,695,672.40

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Solution

The fourth proportional to 102,036,903,134.80, 153,055,354,702.20 and 35,794,695,672.40 is: 53,692,043,508.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,036,903,134.80 : 153,055,354,702.20 = 35,794,695,672.40 : x
  2. Step 2: Convert to fraction form
    102,036,903,134.80/153,055,354,702.20 = 35,794,695,672.40/x
  3. Step 3: Cross multiply
    102,036,903,134.80x = 153,055,354,702.20 × 35,794,695,672.40
  4. Step 4: Simplify right side
    102,036,903,134.80x = 5,478,569,842,596,485,529,600
  5. Step 5: Solve for x
    x = 5,478,569,842,596,485,529,600/102,036,903,134.80
  6. Step 6: Final answer
    x = 53,692,043,508.60

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Double scale
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1.5x scale

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.