Home / 32,692,305.92-45,114,831-18,009,345.68

Finding the Fourth Proportional to 32,692,305.92, 45,114,831 and 18,009,345.68

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Solution

The fourth proportional to 32,692,305.92, 45,114,831 and 18,009,345.68 is: 24,852,593.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,692,305.92 : 45,114,831 = 18,009,345.68 : x
  2. Step 2: Convert to fraction form
    32,692,305.92/45,114,831 = 18,009,345.68/x
  3. Step 3: Cross multiply
    32,692,305.92x = 45,114,831 × 18,009,345.68
  4. Step 4: Simplify right side
    32,692,305.92x = 812,488,586,773,780.12
  5. Step 5: Solve for x
    x = 812,488,586,773,780.12/32,692,305.92
  6. Step 6: Final answer
    x = 24,852,593.41

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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.