Home / 63,030,966.23-94,518,990.33-33,480,689.87

Finding the Fourth Proportional to 63,030,966.23, 94,518,990.33 and 33,480,689.87

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Solution

The fourth proportional to 63,030,966.23, 94,518,990.33 and 33,480,689.87 is: 50,206,449.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,030,966.23 : 94,518,990.33 = 33,480,689.87 : x
  2. Step 2: Convert to fraction form
    63,030,966.23/94,518,990.33 = 33,480,689.87/x
  3. Step 3: Cross multiply
    63,030,966.23x = 94,518,990.33 × 33,480,689.87
  4. Step 4: Simplify right side
    63,030,966.23x = 3,164,561,001,591,664
  5. Step 5: Solve for x
    x = 3,164,561,001,591,664/63,030,966.23
  6. Step 6: Final answer
    x = 50,206,449.16

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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.