Home / 32,941,565.44-45,459,364.67-18,258,178.66

Finding the Fourth Proportional to 32,941,565.44, 45,459,364.67 and 18,258,178.66

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Solution

The fourth proportional to 32,941,565.44, 45,459,364.67 and 18,258,178.66 is: 25,196,288.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,941,565.44 : 45,459,364.67 = 18,258,178.66 : x
  2. Step 2: Convert to fraction form
    32,941,565.44/45,459,364.67 = 18,258,178.66/x
  3. Step 3: Cross multiply
    32,941,565.44x = 45,459,364.67 × 18,258,178.66
  4. Step 4: Simplify right side
    32,941,565.44x = 830,005,201,914,952
  5. Step 5: Solve for x
    x = 830,005,201,914,952/32,941,565.44
  6. Step 6: Final answer
    x = 25,196,288.97

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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.