Home / 47,833,656,309.20-71,750,484,463.80-29,237,472,837.20

Finding the Fourth Proportional to 47,833,656,309.20, 71,750,484,463.80 and 29,237,472,837.20

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Solution

The fourth proportional to 47,833,656,309.20, 71,750,484,463.80 and 29,237,472,837.20 is: 43,856,209,255.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,833,656,309.20 : 71,750,484,463.80 = 29,237,472,837.20 : x
  2. Step 2: Convert to fraction form
    47,833,656,309.20/71,750,484,463.80 = 29,237,472,837.20/x
  3. Step 3: Cross multiply
    47,833,656,309.20x = 71,750,484,463.80 × 29,237,472,837.20
  4. Step 4: Simplify right side
    47,833,656,309.20x = 2,097,802,840,566,293,331,968
  5. Step 5: Solve for x
    x = 2,097,802,840,566,293,331,968/47,833,656,309.20
  6. Step 6: Final answer
    x = 43,856,209,255.80

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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.