Home / 33,000,466.28-49,502,041.50-15,719,783.72

Finding the Fourth Proportional to 33,000,466.28, 49,502,041.50 and 15,719,783.72

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Solution

The fourth proportional to 33,000,466.28, 49,502,041.50 and 15,719,783.72 is: 23,580,314.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,000,466.28 : 49,502,041.50 = 15,719,783.72 : x
  2. Step 2: Convert to fraction form
    33,000,466.28/49,502,041.50 = 15,719,783.72/x
  3. Step 3: Cross multiply
    33,000,466.28x = 49,502,041.50 × 15,719,783.72
  4. Step 4: Simplify right side
    33,000,466.28x = 778,161,386,078,464.38
  5. Step 5: Solve for x
    x = 778,161,386,078,464.38/33,000,466.28
  6. Step 6: Final answer
    x = 23,580,314.88

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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.