Home / 116,880,030.90-175,320,046.35-53,054,622.90

Finding the Fourth Proportional to 116,880,030.90, 175,320,046.35 and 53,054,622.90

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Solution

The fourth proportional to 116,880,030.90, 175,320,046.35 and 53,054,622.90 is: 79,581,934.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,880,030.90 : 175,320,046.35 = 53,054,622.90 : x
  2. Step 2: Convert to fraction form
    116,880,030.90/175,320,046.35 = 53,054,622.90/x
  3. Step 3: Cross multiply
    116,880,030.90x = 175,320,046.35 × 53,054,622.90
  4. Step 4: Simplify right side
    116,880,030.90x = 9,301,538,945,909,770
  5. Step 5: Solve for x
    x = 9,301,538,945,909,770/116,880,030.90
  6. Step 6: Final answer
    x = 79,581,934.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.