Home / 175,303,740.76-241,996,649.70-104,764,242.76

Finding the Fourth Proportional to 175,303,740.76, 241,996,649.70 and 104,764,242.76

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Solution

The fourth proportional to 175,303,740.76, 241,996,649.70 and 104,764,242.76 is: 144,620,962.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,303,740.76 : 241,996,649.70 = 104,764,242.76 : x
  2. Step 2: Convert to fraction form
    175,303,740.76/241,996,649.70 = 104,764,242.76/x
  3. Step 3: Cross multiply
    175,303,740.76x = 241,996,649.70 × 104,764,242.76
  4. Step 4: Simplify right side
    175,303,740.76x = 25,352,595,756,277,480
  5. Step 5: Solve for x
    x = 25,352,595,756,277,480/175,303,740.76
  6. Step 6: Final answer
    x = 144,620,962.72

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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.