Home / 110,028,182.33-151,842,532.02-60,470,312.65

Finding the Fourth Proportional to 110,028,182.33, 151,842,532.02 and 60,470,312.65

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Solution

The fourth proportional to 110,028,182.33, 151,842,532.02 and 60,470,312.65 is: 83,451,032.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,028,182.33 : 151,842,532.02 = 60,470,312.65 : x
  2. Step 2: Convert to fraction form
    110,028,182.33/151,842,532.02 = 60,470,312.65/x
  3. Step 3: Cross multiply
    110,028,182.33x = 151,842,532.02 × 60,470,312.65
  4. Step 4: Simplify right side
    110,028,182.33x = 9,181,965,384,817,036
  5. Step 5: Solve for x
    x = 9,181,965,384,817,036/110,028,182.33
  6. Step 6: Final answer
    x = 83,451,032.18

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1.5x scale

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.