Home / 46,629,508.32-64,348,783.47-25,721,069.33

Finding the Fourth Proportional to 46,629,508.32, 64,348,783.47 and 25,721,069.33

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Solution

The fourth proportional to 46,629,508.32, 64,348,783.47 and 25,721,069.33 is: 35,495,109.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,629,508.32 : 64,348,783.47 = 25,721,069.33 : x
  2. Step 2: Convert to fraction form
    46,629,508.32/64,348,783.47 = 25,721,069.33/x
  3. Step 3: Cross multiply
    46,629,508.32x = 64,348,783.47 × 25,721,069.33
  4. Step 4: Simplify right side
    46,629,508.32x = 1,655,119,521,093,899.75
  5. Step 5: Solve for x
    x = 1,655,119,521,093,899.75/46,629,508.32
  6. Step 6: Final answer
    x = 35,495,109.87

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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.