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Finding the Fourth Proportional to 3,033,072,079.80, 4,252,034,001 and 3,033,072,079.80

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Solution

The fourth proportional to 3,033,072,079.80, 4,252,034,001 and 3,033,072,079.80 is: 4,252,034,001

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,072,079.80 : 4,252,034,001 = 3,033,072,079.80 : x
  2. Step 2: Convert to fraction form
    3,033,072,079.80/4,252,034,001 = 3,033,072,079.80/x
  3. Step 3: Cross multiply
    3,033,072,079.80x = 4,252,034,001 × 3,033,072,079.80
  4. Step 4: Simplify right side
    3,033,072,079.80x = 12,896,725,610,793,385,984
  5. Step 5: Solve for x
    x = 12,896,725,610,793,385,984/3,033,072,079.80
  6. Step 6: Final answer
    x = 4,252,034,001

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.