Home / 21,386,598.58-32,081,783.01-6,034,022.74

Finding the Fourth Proportional to 21,386,598.58, 32,081,783.01 and 6,034,022.74

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Solution

The fourth proportional to 21,386,598.58, 32,081,783.01 and 6,034,022.74 is: 9,051,565.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,386,598.58 : 32,081,783.01 = 6,034,022.74 : x
  2. Step 2: Convert to fraction form
    21,386,598.58/32,081,783.01 = 6,034,022.74/x
  3. Step 3: Cross multiply
    21,386,598.58x = 32,081,783.01 × 6,034,022.74
  4. Step 4: Simplify right side
    21,386,598.58x = 193,582,208,222,085.66
  5. Step 5: Solve for x
    x = 193,582,208,222,085.66/21,386,598.58
  6. Step 6: Final answer
    x = 9,051,565.98

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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.