Home / 242,174,413,167.54-363,177,497,041.95-134,772,584,198.58

Finding the Fourth Proportional to 242,174,413,167.54, 363,177,497,041.95 and 134,772,584,198.58

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Solution

The fourth proportional to 242,174,413,167.54, 363,177,497,041.95 and 134,772,584,198.58 is: 202,112,061,133.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,174,413,167.54 : 363,177,497,041.95 = 134,772,584,198.58 : x
  2. Step 2: Convert to fraction form
    242,174,413,167.54/363,177,497,041.95 = 134,772,584,198.58/x
  3. Step 3: Cross multiply
    242,174,413,167.54x = 363,177,497,041.95 × 134,772,584,198.58
  4. Step 4: Simplify right side
    242,174,413,167.54x = 48,946,369,799,115,748,933,632
  5. Step 5: Solve for x
    x = 48,946,369,799,115,748,933,632/242,174,413,167.54
  6. Step 6: Final answer
    x = 202,112,061,133.62

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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.