Home / 50,842,806.52-76,271,394.95-16,291,129.81

Finding the Fourth Proportional to 50,842,806.52, 76,271,394.95 and 16,291,129.81

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Solution

The fourth proportional to 50,842,806.52, 76,271,394.95 and 16,291,129.81 is: 24,438,997.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,842,806.52 : 76,271,394.95 = 16,291,129.81 : x
  2. Step 2: Convert to fraction form
    50,842,806.52/76,271,394.95 = 16,291,129.81/x
  3. Step 3: Cross multiply
    50,842,806.52x = 76,271,394.95 × 16,291,129.81
  4. Step 4: Simplify right side
    50,842,806.52x = 1,242,547,195,920,228.50
  5. Step 5: Solve for x
    x = 1,242,547,195,920,228.50/50,842,806.52
  6. Step 6: Final answer
    x = 24,438,997.00

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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.