Home / 32,954,276.52-45,479,595.69-18,274,547.16

Finding the Fourth Proportional to 32,954,276.52, 45,479,595.69 and 18,274,547.16

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Solution

The fourth proportional to 32,954,276.52, 45,479,595.69 and 18,274,547.16 is: 25,220,369.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,954,276.52 : 45,479,595.69 = 18,274,547.16 : x
  2. Step 2: Convert to fraction form
    32,954,276.52/45,479,595.69 = 18,274,547.16/x
  3. Step 3: Cross multiply
    32,954,276.52x = 45,479,595.69 × 18,274,547.16
  4. Step 4: Simplify right side
    32,954,276.52x = 831,119,016,254,637.75
  5. Step 5: Solve for x
    x = 831,119,016,254,637.75/32,954,276.52
  6. Step 6: Final answer
    x = 25,220,369.07

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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.