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Finding the Fourth Proportional to 73,342,368,114.30, 110,013,552,171.45 and 73,342,368,114.30

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Solution

The fourth proportional to 73,342,368,114.30, 110,013,552,171.45 and 73,342,368,114.30 is: 110,013,552,171.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,342,368,114.30 : 110,013,552,171.45 = 73,342,368,114.30 : x
  2. Step 2: Convert to fraction form
    73,342,368,114.30/110,013,552,171.45 = 73,342,368,114.30/x
  3. Step 3: Cross multiply
    73,342,368,114.30x = 110,013,552,171.45 × 73,342,368,114.30
  4. Step 4: Simplify right side
    73,342,368,114.30x = 8,068,654,440,920,234,590,208
  5. Step 5: Solve for x
    x = 8,068,654,440,920,234,590,208/73,342,368,114.30
  6. Step 6: Final answer
    x = 110,013,552,171.45

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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.