Home / 32,363,480.04-44,662,959.66-18,612,454.92

Finding the Fourth Proportional to 32,363,480.04, 44,662,959.66 and 18,612,454.92

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Solution

The fourth proportional to 32,363,480.04, 44,662,959.66 and 18,612,454.92 is: 25,685,968.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,363,480.04 : 44,662,959.66 = 18,612,454.92 : x
  2. Step 2: Convert to fraction form
    32,363,480.04/44,662,959.66 = 18,612,454.92/x
  3. Step 3: Cross multiply
    32,363,480.04x = 44,662,959.66 × 18,612,454.92
  4. Step 4: Simplify right side
    32,363,480.04x = 831,287,323,265,528.50
  5. Step 5: Solve for x
    x = 831,287,323,265,528.50/32,363,480.04
  6. Step 6: Final answer
    x = 25,685,968.33

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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.