Home / 106,975,196.32-160,526,540.40-38,823,200.32

Finding the Fourth Proportional to 106,975,196.32, 160,526,540.40 and 38,823,200.32

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Solution

The fourth proportional to 106,975,196.32, 160,526,540.40 and 38,823,200.32 is: 58,257,935.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,975,196.32 : 160,526,540.40 = 38,823,200.32 : x
  2. Step 2: Convert to fraction form
    106,975,196.32/160,526,540.40 = 38,823,200.32/x
  3. Step 3: Cross multiply
    106,975,196.32x = 160,526,540.40 × 38,823,200.32
  4. Step 4: Simplify right side
    106,975,196.32x = 6,232,154,034,625,773
  5. Step 5: Solve for x
    x = 6,232,154,034,625,773/106,975,196.32
  6. Step 6: Final answer
    x = 58,257,935.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.