Home / 2,771,114,925.54-3,824,108,120.97-1,500,924,308.70

Finding the Fourth Proportional to 2,771,114,925.54, 3,824,108,120.97 and 1,500,924,308.70

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Solution

The fourth proportional to 2,771,114,925.54, 3,824,108,120.97 and 1,500,924,308.70 is: 2,071,259,039.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,114,925.54 : 3,824,108,120.97 = 1,500,924,308.70 : x
  2. Step 2: Convert to fraction form
    2,771,114,925.54/3,824,108,120.97 = 1,500,924,308.70/x
  3. Step 3: Cross multiply
    2,771,114,925.54x = 3,824,108,120.97 × 1,500,924,308.70
  4. Step 4: Simplify right side
    2,771,114,925.54x = 5,739,696,837,860,953,088
  5. Step 5: Solve for x
    x = 5,739,696,837,860,953,088/2,771,114,925.54
  6. Step 6: Final answer
    x = 2,071,259,039.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.