Home / 93,263,422.40-139,895,133.60-32,671,275.20

Finding the Fourth Proportional to 93,263,422.40, 139,895,133.60 and 32,671,275.20

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Solution

The fourth proportional to 93,263,422.40, 139,895,133.60 and 32,671,275.20 is: 49,006,912.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,263,422.40 : 139,895,133.60 = 32,671,275.20 : x
  2. Step 2: Convert to fraction form
    93,263,422.40/139,895,133.60 = 32,671,275.20/x
  3. Step 3: Cross multiply
    93,263,422.40x = 139,895,133.60 × 32,671,275.20
  4. Step 4: Simplify right side
    93,263,422.40x = 4,570,552,408,986,366
  5. Step 5: Solve for x
    x = 4,570,552,408,986,366/93,263,422.40
  6. Step 6: Final answer
    x = 49,006,912.80

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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.