Home / 46,581,200-64,282,310.88-27,013,689.92

Finding the Fourth Proportional to 46,581,200, 64,282,310.88 and 27,013,689.92

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Solution

The fourth proportional to 46,581,200, 64,282,310.88 and 27,013,689.92 is: 37,279,039.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,581,200 : 64,282,310.88 = 27,013,689.92 : x
  2. Step 2: Convert to fraction form
    46,581,200/64,282,310.88 = 27,013,689.92/x
  3. Step 3: Cross multiply
    46,581,200x = 64,282,310.88 × 27,013,689.92
  4. Step 4: Simplify right side
    46,581,200x = 1,736,502,413,453,362.50
  5. Step 5: Solve for x
    x = 1,736,502,413,453,362.50/46,581,200
  6. Step 6: Final answer
    x = 37,279,039.90

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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.