Home / 26,387,008.55-36,414,047.36-14,784,655.02

Finding the Fourth Proportional to 26,387,008.55, 36,414,047.36 and 14,784,655.02

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Solution

The fourth proportional to 26,387,008.55, 36,414,047.36 and 14,784,655.02 is: 20,402,810.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,387,008.55 : 36,414,047.36 = 14,784,655.02 : x
  2. Step 2: Convert to fraction form
    26,387,008.55/36,414,047.36 = 14,784,655.02/x
  3. Step 3: Cross multiply
    26,387,008.55x = 36,414,047.36 × 14,784,655.02
  4. Step 4: Simplify right side
    26,387,008.55x = 538,369,128,099,541.75
  5. Step 5: Solve for x
    x = 538,369,128,099,541.75/26,387,008.55
  6. Step 6: Final answer
    x = 20,402,810.23

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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.