Home / 97,536,258.40-146,238,032.40-46,442,754.40

Finding the Fourth Proportional to 97,536,258.40, 146,238,032.40 and 46,442,754.40

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Solution

The fourth proportional to 97,536,258.40, 146,238,032.40 and 46,442,754.40 is: 69,632,535.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,536,258.40 : 146,238,032.40 = 46,442,754.40 : x
  2. Step 2: Convert to fraction form
    97,536,258.40/146,238,032.40 = 46,442,754.40/x
  3. Step 3: Cross multiply
    97,536,258.40x = 146,238,032.40 × 46,442,754.40
  4. Step 4: Simplify right side
    97,536,258.40x = 6,791,697,022,692,443
  5. Step 5: Solve for x
    x = 6,791,697,022,692,443/97,536,258.40
  6. Step 6: Final answer
    x = 69,632,535.98

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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.