Home / 6,031,152,043.20-9,046,728,064.80-4,072,047,940.80

Finding the Fourth Proportional to 6,031,152,043.20, 9,046,728,064.80 and 4,072,047,940.80

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Solution

The fourth proportional to 6,031,152,043.20, 9,046,728,064.80 and 4,072,047,940.80 is: 6,108,071,911.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,152,043.20 : 9,046,728,064.80 = 4,072,047,940.80 : x
  2. Step 2: Convert to fraction form
    6,031,152,043.20/9,046,728,064.80 = 4,072,047,940.80/x
  3. Step 3: Cross multiply
    6,031,152,043.20x = 9,046,728,064.80 × 4,072,047,940.80
  4. Step 4: Simplify right side
    6,031,152,043.20x = 36,838,710,387,246,407,680
  5. Step 5: Solve for x
    x = 36,838,710,387,246,407,680/6,031,152,043.20
  6. Step 6: Final answer
    x = 6,108,071,911.20

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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.