Home / 175,552,885.02-242,262,976.92-97,241,483.07

Finding the Fourth Proportional to 175,552,885.02, 242,262,976.92 and 97,241,483.07

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Solution

The fourth proportional to 175,552,885.02, 242,262,976.92 and 97,241,483.07 is: 134,193,244.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,552,885.02 : 242,262,976.92 = 97,241,483.07 : x
  2. Step 2: Convert to fraction form
    175,552,885.02/242,262,976.92 = 97,241,483.07/x
  3. Step 3: Cross multiply
    175,552,885.02x = 242,262,976.92 × 97,241,483.07
  4. Step 4: Simplify right side
    175,552,885.02x = 23,558,011,168,653,976
  5. Step 5: Solve for x
    x = 23,558,011,168,653,976/175,552,885.02
  6. Step 6: Final answer
    x = 134,193,244.20

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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.