Home / 54,087,800.02-81,077,571.57-26,814,051.07

Finding the Fourth Proportional to 54,087,800.02, 81,077,571.57 and 26,814,051.07

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Solution

The fourth proportional to 54,087,800.02, 81,077,571.57 and 26,814,051.07 is: 40,194,242.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,087,800.02 : 81,077,571.57 = 26,814,051.07 : x
  2. Step 2: Convert to fraction form
    54,087,800.02/81,077,571.57 = 26,814,051.07/x
  3. Step 3: Cross multiply
    54,087,800.02x = 81,077,571.57 × 26,814,051.07
  4. Step 4: Simplify right side
    54,087,800.02x = 2,174,018,144,709,560
  5. Step 5: Solve for x
    x = 2,174,018,144,709,560/54,087,800.02
  6. Step 6: Final answer
    x = 40,194,242.40

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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.