Home / 110,718,007.20-166,077,010.80-46,000,303.20

Finding the Fourth Proportional to 110,718,007.20, 166,077,010.80 and 46,000,303.20

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Solution

The fourth proportional to 110,718,007.20, 166,077,010.80 and 46,000,303.20 is: 69,000,454.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,718,007.20 : 166,077,010.80 = 46,000,303.20 : x
  2. Step 2: Convert to fraction form
    110,718,007.20/166,077,010.80 = 46,000,303.20/x
  3. Step 3: Cross multiply
    110,718,007.20x = 166,077,010.80 × 46,000,303.20
  4. Step 4: Simplify right side
    110,718,007.20x = 7,639,592,851,349,676
  5. Step 5: Solve for x
    x = 7,639,592,851,349,676/110,718,007.20
  6. Step 6: Final answer
    x = 69,000,454.80

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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.