Home / 34,700,867.10-47,827,424.43-23,077,661.94

Finding the Fourth Proportional to 34,700,867.10, 47,827,424.43 and 23,077,661.94

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Solution

The fourth proportional to 34,700,867.10, 47,827,424.43 and 23,077,661.94 is: 31,807,422.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,700,867.10 : 47,827,424.43 = 23,077,661.94 : x
  2. Step 2: Convert to fraction form
    34,700,867.10/47,827,424.43 = 23,077,661.94/x
  3. Step 3: Cross multiply
    34,700,867.10x = 47,827,424.43 × 23,077,661.94
  4. Step 4: Simplify right side
    34,700,867.10x = 1,103,745,132,456,437.25
  5. Step 5: Solve for x
    x = 1,103,745,132,456,437.25/34,700,867.10
  6. Step 6: Final answer
    x = 31,807,422.25

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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.