Home / 175,438,523.10-242,095,570.34-96,038,224.50

Finding the Fourth Proportional to 175,438,523.10, 242,095,570.34 and 96,038,224.50

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Solution

The fourth proportional to 175,438,523.10, 242,095,570.34 and 96,038,224.50 is: 132,527,499.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,438,523.10 : 242,095,570.34 = 96,038,224.50 : x
  2. Step 2: Convert to fraction form
    175,438,523.10/242,095,570.34 = 96,038,224.50/x
  3. Step 3: Cross multiply
    175,438,523.10x = 242,095,570.34 × 96,038,224.50
  4. Step 4: Simplify right side
    175,438,523.10x = 23,250,428,734,768,460
  5. Step 5: Solve for x
    x = 23,250,428,734,768,460/175,438,523.10
  6. Step 6: Final answer
    x = 132,527,499.23

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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.