Home / 48,810,557.45-67,358,383.48-26,784,425.47

Finding the Fourth Proportional to 48,810,557.45, 67,358,383.48 and 26,784,425.47

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Solution

The fourth proportional to 48,810,557.45, 67,358,383.48 and 26,784,425.47 is: 36,962,405.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,810,557.45 : 67,358,383.48 = 26,784,425.47 : x
  2. Step 2: Convert to fraction form
    48,810,557.45/67,358,383.48 = 26,784,425.47/x
  3. Step 3: Cross multiply
    48,810,557.45x = 67,358,383.48 × 26,784,425.47
  4. Step 4: Simplify right side
    48,810,557.45x = 1,804,155,602,091,053.50
  5. Step 5: Solve for x
    x = 1,804,155,602,091,053.50/48,810,557.45
  6. Step 6: Final answer
    x = 36,962,405.19

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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.