Home / 49,824,307,939.20-74,736,461,908.80-14,927,766,115.20

Finding the Fourth Proportional to 49,824,307,939.20, 74,736,461,908.80 and 14,927,766,115.20

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Solution

The fourth proportional to 49,824,307,939.20, 74,736,461,908.80 and 14,927,766,115.20 is: 22,391,649,172.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,824,307,939.20 : 74,736,461,908.80 = 14,927,766,115.20 : x
  2. Step 2: Convert to fraction form
    49,824,307,939.20/74,736,461,908.80 = 14,927,766,115.20/x
  3. Step 3: Cross multiply
    49,824,307,939.20x = 74,736,461,908.80 × 14,927,766,115.20
  4. Step 4: Simplify right side
    49,824,307,939.20x = 1,115,648,423,652,120,199,168
  5. Step 5: Solve for x
    x = 1,115,648,423,652,120,199,168/49,824,307,939.20
  6. Step 6: Final answer
    x = 22,391,649,172.80

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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.