Home / 32,142,852.33-48,215,278.40-15,294,038.25

Finding the Fourth Proportional to 32,142,852.33, 48,215,278.40 and 15,294,038.25

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Solution

The fourth proportional to 32,142,852.33, 48,215,278.40 and 15,294,038.25 is: 22,941,533.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,142,852.33 : 48,215,278.40 = 15,294,038.25 : x
  2. Step 2: Convert to fraction form
    32,142,852.33/48,215,278.40 = 15,294,038.25/x
  3. Step 3: Cross multiply
    32,142,852.33x = 48,215,278.40 × 15,294,038.25
  4. Step 4: Simplify right side
    32,142,852.33x = 737,406,311,917,125
  5. Step 5: Solve for x
    x = 737,406,311,917,125/32,142,852.33
  6. Step 6: Final answer
    x = 22,941,533.14

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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.