Home / 31,302,215.80-46,953,323.70-22,232,289.40

Finding the Fourth Proportional to 31,302,215.80, 46,953,323.70 and 22,232,289.40

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Solution

The fourth proportional to 31,302,215.80, 46,953,323.70 and 22,232,289.40 is: 33,348,434.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,302,215.80 : 46,953,323.70 = 22,232,289.40 : x
  2. Step 2: Convert to fraction form
    31,302,215.80/46,953,323.70 = 22,232,289.40/x
  3. Step 3: Cross multiply
    31,302,215.80x = 46,953,323.70 × 22,232,289.40
  4. Step 4: Simplify right side
    31,302,215.80x = 1,043,879,880,790,278.75
  5. Step 5: Solve for x
    x = 1,043,879,880,790,278.75/31,302,215.80
  6. Step 6: Final answer
    x = 33,348,434.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.