Home / 54,265,343,827.05-74,834,203,615.17-35,925,369,835.05

Finding the Fourth Proportional to 54,265,343,827.05, 74,834,203,615.17 and 35,925,369,835.05

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Solution

The fourth proportional to 54,265,343,827.05, 74,834,203,615.17 and 35,925,369,835.05 is: 49,542,604,019.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,265,343,827.05 : 74,834,203,615.17 = 35,925,369,835.05 : x
  2. Step 2: Convert to fraction form
    54,265,343,827.05/74,834,203,615.17 = 35,925,369,835.05/x
  3. Step 3: Cross multiply
    54,265,343,827.05x = 74,834,203,615.17 × 35,925,369,835.05
  4. Step 4: Simplify right side
    54,265,343,827.05x = 2,688,446,441,185,864,056,832
  5. Step 5: Solve for x
    x = 2,688,446,441,185,864,056,832/54,265,343,827.05
  6. Step 6: Final answer
    x = 49,542,604,019.14

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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.