Home / 33,236,461.60-49,849,508.40-10,522,938.40

Finding the Fourth Proportional to 33,236,461.60, 49,849,508.40 and 10,522,938.40

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Solution

The fourth proportional to 33,236,461.60, 49,849,508.40 and 10,522,938.40 is: 15,782,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,236,461.60 : 49,849,508.40 = 10,522,938.40 : x
  2. Step 2: Convert to fraction form
    33,236,461.60/49,849,508.40 = 10,522,938.40/x
  3. Step 3: Cross multiply
    33,236,461.60x = 49,849,508.40 × 10,522,938.40
  4. Step 4: Simplify right side
    33,236,461.60x = 524,563,306,163,482.56
  5. Step 5: Solve for x
    x = 524,563,306,163,482.56/33,236,461.60
  6. Step 6: Final answer
    x = 15,782,766.30

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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.