Home / 32,869,565.96-45,374,529.92-19,643,410.08

Finding the Fourth Proportional to 32,869,565.96, 45,374,529.92 and 19,643,410.08

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Solution

The fourth proportional to 32,869,565.96, 45,374,529.92 and 19,643,410.08 is: 27,116,588.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,869,565.96 : 45,374,529.92 = 19,643,410.08 : x
  2. Step 2: Convert to fraction form
    32,869,565.96/45,374,529.92 = 19,643,410.08/x
  3. Step 3: Cross multiply
    32,869,565.96x = 45,374,529.92 × 19,643,410.08
  4. Step 4: Simplify right side
    32,869,565.96x = 891,310,498,307,572.50
  5. Step 5: Solve for x
    x = 891,310,498,307,572.50/32,869,565.96
  6. Step 6: Final answer
    x = 27,116,588.63

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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.