Home / 31,217,793.30-46,826,689.95-22,130,152.20

Finding the Fourth Proportional to 31,217,793.30, 46,826,689.95 and 22,130,152.20

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Solution

The fourth proportional to 31,217,793.30, 46,826,689.95 and 22,130,152.20 is: 33,195,228.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,217,793.30 : 46,826,689.95 = 22,130,152.20 : x
  2. Step 2: Convert to fraction form
    31,217,793.30/46,826,689.95 = 22,130,152.20/x
  3. Step 3: Cross multiply
    31,217,793.30x = 46,826,689.95 × 22,130,152.20
  4. Step 4: Simplify right side
    31,217,793.30x = 1,036,281,775,615,710.38
  5. Step 5: Solve for x
    x = 1,036,281,775,615,710.38/31,217,793.30
  6. Step 6: Final answer
    x = 33,195,228.30

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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.