Home / 48,283,457.83-66,630,248.01-26,553,425.83

Finding the Fourth Proportional to 48,283,457.83, 66,630,248.01 and 26,553,425.83

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Solution

The fourth proportional to 48,283,457.83, 66,630,248.01 and 26,553,425.83 is: 36,643,219.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,283,457.83 : 66,630,248.01 = 26,553,425.83 : x
  2. Step 2: Convert to fraction form
    48,283,457.83/66,630,248.01 = 26,553,425.83/x
  3. Step 3: Cross multiply
    48,283,457.83x = 66,630,248.01 × 26,553,425.83
  4. Step 4: Simplify right side
    48,283,457.83x = 1,769,261,348,568,040
  5. Step 5: Solve for x
    x = 1,769,261,348,568,040/48,283,457.83
  6. Step 6: Final answer
    x = 36,643,219.61

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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.