Home / 26,634,242.39-39,953,135.06-9,360,354.11

Finding the Fourth Proportional to 26,634,242.39, 39,953,135.06 and 9,360,354.11

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Solution

The fourth proportional to 26,634,242.39, 39,953,135.06 and 9,360,354.11 is: 14,041,153.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,634,242.39 : 39,953,135.06 = 9,360,354.11 : x
  2. Step 2: Convert to fraction form
    26,634,242.39/39,953,135.06 = 9,360,354.11/x
  3. Step 3: Cross multiply
    26,634,242.39x = 39,953,135.06 × 9,360,354.11
  4. Step 4: Simplify right side
    26,634,242.39x = 373,975,491,966,256.12
  5. Step 5: Solve for x
    x = 373,975,491,966,256.12/26,634,242.39
  6. Step 6: Final answer
    x = 14,041,153.73

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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.