Home / 2,753,196,343.47-3,799,411,500.72-1,500,133,199.31

Finding the Fourth Proportional to 2,753,196,343.47, 3,799,411,500.72 and 1,500,133,199.31

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Solution

The fourth proportional to 2,753,196,343.47, 3,799,411,500.72 and 1,500,133,199.31 is: 2,070,184,112.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,196,343.47 : 3,799,411,500.72 = 1,500,133,199.31 : x
  2. Step 2: Convert to fraction form
    2,753,196,343.47/3,799,411,500.72 = 1,500,133,199.31/x
  3. Step 3: Cross multiply
    2,753,196,343.47x = 3,799,411,500.72 × 1,500,133,199.31
  4. Step 4: Simplify right side
    2,753,196,343.47x = 5,699,623,330,070,301,696
  5. Step 5: Solve for x
    x = 5,699,623,330,070,301,696/2,753,196,343.47
  6. Step 6: Final answer
    x = 2,070,184,112.95

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1.5x scale

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.