Home / 32,692,962.32-48,963,858.56-31,559,221.52

Finding the Fourth Proportional to 32,692,962.32, 48,963,858.56 and 31,559,221.52

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Solution

The fourth proportional to 32,692,962.32, 48,963,858.56 and 31,559,221.52 is: 47,265,868.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,692,962.32 : 48,963,858.56 = 31,559,221.52 : x
  2. Step 2: Convert to fraction form
    32,692,962.32/48,963,858.56 = 31,559,221.52/x
  3. Step 3: Cross multiply
    32,692,962.32x = 48,963,858.56 × 31,559,221.52
  4. Step 4: Simplify right side
    32,692,962.32x = 1,545,261,258,768,988.25
  5. Step 5: Solve for x
    x = 1,545,261,258,768,988.25/32,692,962.32
  6. Step 6: Final answer
    x = 47,265,868.53

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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.