Home / 25,020,182.34-34,510,048.38-22,961,846.28

Finding the Fourth Proportional to 25,020,182.34, 34,510,048.38 and 22,961,846.28

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Solution

The fourth proportional to 25,020,182.34, 34,510,048.38 and 22,961,846.28 is: 31,671,009.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,020,182.34 : 34,510,048.38 = 22,961,846.28 : x
  2. Step 2: Convert to fraction form
    25,020,182.34/34,510,048.38 = 22,961,846.28/x
  3. Step 3: Cross multiply
    25,020,182.34x = 34,510,048.38 × 22,961,846.28
  4. Step 4: Simplify right side
    25,020,182.34x = 792,414,426,016,923.12
  5. Step 5: Solve for x
    x = 792,414,426,016,923.12/25,020,182.34
  6. Step 6: Final answer
    x = 31,671,009.24

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1.5x scale

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.