Home / 27,606,018.96-38,096,457.30-16,010,457.48

Finding the Fourth Proportional to 27,606,018.96, 38,096,457.30 and 16,010,457.48

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Solution

The fourth proportional to 27,606,018.96, 38,096,457.30 and 16,010,457.48 is: 22,094,518.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,606,018.96 : 38,096,457.30 = 16,010,457.48 : x
  2. Step 2: Convert to fraction form
    27,606,018.96/38,096,457.30 = 16,010,457.48/x
  3. Step 3: Cross multiply
    27,606,018.96x = 38,096,457.30 × 16,010,457.48
  4. Step 4: Simplify right side
    27,606,018.96x = 609,941,709,740,285.62
  5. Step 5: Solve for x
    x = 609,941,709,740,285.62/27,606,018.96
  6. Step 6: Final answer
    x = 22,094,518.98

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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.