Home / 175,634,862.28-242,375,869.94-97,323,485.56

Finding the Fourth Proportional to 175,634,862.28, 242,375,869.94 and 97,323,485.56

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Solution

The fourth proportional to 175,634,862.28, 242,375,869.94 and 97,323,485.56 is: 134,306,277.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,634,862.28 : 242,375,869.94 = 97,323,485.56 : x
  2. Step 2: Convert to fraction form
    175,634,862.28/242,375,869.94 = 97,323,485.56/x
  3. Step 3: Cross multiply
    175,634,862.28x = 242,375,869.94 × 97,323,485.56
  4. Step 4: Simplify right side
    175,634,862.28x = 23,588,864,478,198,028
  5. Step 5: Solve for x
    x = 23,588,864,478,198,028/175,634,862.28
  6. Step 6: Final answer
    x = 134,306,277.08

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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.