Home / 32,363,483.04-44,662,963.80-18,612,457.92

Finding the Fourth Proportional to 32,363,483.04, 44,662,963.80 and 18,612,457.92

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Solution

The fourth proportional to 32,363,483.04, 44,662,963.80 and 18,612,457.92 is: 25,685,972.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,363,483.04 : 44,662,963.80 = 18,612,457.92 : x
  2. Step 2: Convert to fraction form
    32,363,483.04/44,662,963.80 = 18,612,457.92/x
  3. Step 3: Cross multiply
    32,363,483.04x = 44,662,963.80 × 18,612,457.92
  4. Step 4: Simplify right side
    32,363,483.04x = 831,287,534,309,983.38
  5. Step 5: Solve for x
    x = 831,287,534,309,983.38/32,363,483.04
  6. Step 6: Final answer
    x = 25,685,972.47

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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.