Home / 47,398,062.56-65,406,022.54-26,767,522.94

Finding the Fourth Proportional to 47,398,062.56, 65,406,022.54 and 26,767,522.94

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Solution

The fourth proportional to 47,398,062.56, 65,406,022.54 and 26,767,522.94 is: 36,937,315.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,398,062.56 : 65,406,022.54 = 26,767,522.94 : x
  2. Step 2: Convert to fraction form
    47,398,062.56/65,406,022.54 = 26,767,522.94/x
  3. Step 3: Cross multiply
    47,398,062.56x = 65,406,022.54 × 26,767,522.94
  4. Step 4: Simplify right side
    47,398,062.56x = 1,750,757,208,753,607.25
  5. Step 5: Solve for x
    x = 1,750,757,208,753,607.25/47,398,062.56
  6. Step 6: Final answer
    x = 36,937,315.88

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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.