Home / 32,781,552.11-45,237,355.95-18,096,903.07

Finding the Fourth Proportional to 32,781,552.11, 45,237,355.95 and 18,096,903.07

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Solution

The fourth proportional to 32,781,552.11, 45,237,355.95 and 18,096,903.07 is: 24,973,071.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,781,552.11 : 45,237,355.95 = 18,096,903.07 : x
  2. Step 2: Convert to fraction form
    32,781,552.11/45,237,355.95 = 18,096,903.07/x
  3. Step 3: Cross multiply
    32,781,552.11x = 45,237,355.95 × 18,096,903.07
  4. Step 4: Simplify right side
    32,781,552.11x = 818,656,045,928,579.50
  5. Step 5: Solve for x
    x = 818,656,045,928,579.50/32,781,552.11
  6. Step 6: Final answer
    x = 24,973,071.54

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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.