Home / 124,416,003.60-186,624,005.40-94,182,915.60

Finding the Fourth Proportional to 124,416,003.60, 186,624,005.40 and 94,182,915.60

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Solution

The fourth proportional to 124,416,003.60, 186,624,005.40 and 94,182,915.60 is: 141,274,373.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,003.60 : 186,624,005.40 = 94,182,915.60 : x
  2. Step 2: Convert to fraction form
    124,416,003.60/186,624,005.40 = 94,182,915.60/x
  3. Step 3: Cross multiply
    124,416,003.60x = 186,624,005.40 × 94,182,915.60
  4. Step 4: Simplify right side
    124,416,003.60x = 17,576,792,949,522,144
  5. Step 5: Solve for x
    x = 17,576,792,949,522,144/124,416,003.60
  6. Step 6: Final answer
    x = 141,274,373.40

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1.5x scale

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.