Home / 46,579,824.76-64,280,421.78-27,012,331.24

Finding the Fourth Proportional to 46,579,824.76, 64,280,421.78 and 27,012,331.24

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Solution

The fourth proportional to 46,579,824.76, 64,280,421.78 and 27,012,331.24 is: 37,277,169.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,579,824.76 : 64,280,421.78 = 27,012,331.24 : x
  2. Step 2: Convert to fraction form
    46,579,824.76/64,280,421.78 = 27,012,331.24/x
  3. Step 3: Cross multiply
    46,579,824.76x = 64,280,421.78 × 27,012,331.24
  4. Step 4: Simplify right side
    46,579,824.76x = 1,736,364,045,368,270.25
  5. Step 5: Solve for x
    x = 1,736,364,045,368,270.25/46,579,824.76
  6. Step 6: Final answer
    x = 37,277,169.98

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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.