Home / 116,164,741.59-160,301,258.22-63,943,577.46

Finding the Fourth Proportional to 116,164,741.59, 160,301,258.22 and 63,943,577.46

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Solution

The fourth proportional to 116,164,741.59, 160,301,258.22 and 63,943,577.46 is: 88,238,787.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,164,741.59 : 160,301,258.22 = 63,943,577.46 : x
  2. Step 2: Convert to fraction form
    116,164,741.59/160,301,258.22 = 63,943,577.46/x
  3. Step 3: Cross multiply
    116,164,741.59x = 160,301,258.22 × 63,943,577.46
  4. Step 4: Simplify right side
    116,164,741.59x = 10,250,235,921,926,032
  5. Step 5: Solve for x
    x = 10,250,235,921,926,032/116,164,741.59
  6. Step 6: Final answer
    x = 88,238,787.27

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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.