Home / 1,937,951,140.41-2,674,019,803.23-1,091,046,762.81

Finding the Fourth Proportional to 1,937,951,140.41, 2,674,019,803.23 and 1,091,046,762.81

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Solution

The fourth proportional to 1,937,951,140.41, 2,674,019,803.23 and 1,091,046,762.81 is: 1,505,445,926.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,951,140.41 : 2,674,019,803.23 = 1,091,046,762.81 : x
  2. Step 2: Convert to fraction form
    1,937,951,140.41/2,674,019,803.23 = 1,091,046,762.81/x
  3. Step 3: Cross multiply
    1,937,951,140.41x = 2,674,019,803.23 × 1,091,046,762.81
  4. Step 4: Simplify right side
    1,937,951,140.41x = 2,917,480,650,003,924,480
  5. Step 5: Solve for x
    x = 2,917,480,650,003,924,480/1,937,951,140.41
  6. Step 6: Final answer
    x = 1,505,445,926.46

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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.