Home / 32,893,705.36-45,393,850.84-18,008,781.04

Finding the Fourth Proportional to 32,893,705.36, 45,393,850.84 and 18,008,781.04

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Solution

The fourth proportional to 32,893,705.36, 45,393,850.84 and 18,008,781.04 is: 24,852,412.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,893,705.36 : 45,393,850.84 = 18,008,781.04 : x
  2. Step 2: Convert to fraction form
    32,893,705.36/45,393,850.84 = 18,008,781.04/x
  3. Step 3: Cross multiply
    32,893,705.36x = 45,393,850.84 × 18,008,781.04
  4. Step 4: Simplify right side
    32,893,705.36x = 817,487,920,339,980.12
  5. Step 5: Solve for x
    x = 817,487,920,339,980.12/32,893,705.36
  6. Step 6: Final answer
    x = 24,852,412.08

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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.