Home / 110,030,673.80-165,046,010.70-101,716,574.60

Finding the Fourth Proportional to 110,030,673.80, 165,046,010.70 and 101,716,574.60

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Solution

The fourth proportional to 110,030,673.80, 165,046,010.70 and 101,716,574.60 is: 152,574,861.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,030,673.80 : 165,046,010.70 = 101,716,574.60 : x
  2. Step 2: Convert to fraction form
    110,030,673.80/165,046,010.70 = 101,716,574.60/x
  3. Step 3: Cross multiply
    110,030,673.80x = 165,046,010.70 × 101,716,574.60
  4. Step 4: Simplify right side
    110,030,673.80x = 16,787,914,859,798,946
  5. Step 5: Solve for x
    x = 16,787,914,859,798,946/110,030,673.80
  6. Step 6: Final answer
    x = 152,574,861.90

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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.