Home / 175,676,683.03-242,433,829.52-97,372,007.71

Finding the Fourth Proportional to 175,676,683.03, 242,433,829.52 and 97,372,007.71

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Solution

The fourth proportional to 175,676,683.03, 242,433,829.52 and 97,372,007.71 is: 134,373,374.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,676,683.03 : 242,433,829.52 = 97,372,007.71 : x
  2. Step 2: Convert to fraction form
    175,676,683.03/242,433,829.52 = 97,372,007.71/x
  3. Step 3: Cross multiply
    175,676,683.03x = 242,433,829.52 × 97,372,007.71
  4. Step 4: Simplify right side
    175,676,683.03x = 23,606,268,717,186,264
  5. Step 5: Solve for x
    x = 23,606,268,717,186,264/175,676,683.03
  6. Step 6: Final answer
    x = 134,373,374.49

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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.