Home / 46,087,128.18-63,601,520.22-25,461,902.97

Finding the Fourth Proportional to 46,087,128.18, 63,601,520.22 and 25,461,902.97

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Solution

The fourth proportional to 46,087,128.18, 63,601,520.22 and 25,461,902.97 is: 35,138,135.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,087,128.18 : 63,601,520.22 = 25,461,902.97 : x
  2. Step 2: Convert to fraction form
    46,087,128.18/63,601,520.22 = 25,461,902.97/x
  3. Step 3: Cross multiply
    46,087,128.18x = 63,601,520.22 × 25,461,902.97
  4. Step 4: Simplify right side
    46,087,128.18x = 1,619,415,736,586,133
  5. Step 5: Solve for x
    x = 1,619,415,736,586,133/46,087,128.18
  6. Step 6: Final answer
    x = 35,138,135.10

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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.