Home / 60,643,745.28-90,973,130.27-23,750,848.62

Finding the Fourth Proportional to 60,643,745.28, 90,973,130.27 and 23,750,848.62

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Solution

The fourth proportional to 60,643,745.28, 90,973,130.27 and 23,750,848.62 is: 35,629,215.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,643,745.28 : 90,973,130.27 = 23,750,848.62 : x
  2. Step 2: Convert to fraction form
    60,643,745.28/90,973,130.27 = 23,750,848.62/x
  3. Step 3: Cross multiply
    60,643,745.28x = 90,973,130.27 × 23,750,848.62
  4. Step 4: Simplify right side
    60,643,745.28x = 2,160,689,045,411,555.50
  5. Step 5: Solve for x
    x = 2,160,689,045,411,555.50/60,643,745.28
  6. Step 6: Final answer
    x = 35,629,215.11

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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.