Home / 39,341,276.48-58,997,727.84-16,623,934.40

Finding the Fourth Proportional to 39,341,276.48, 58,997,727.84 and 16,623,934.40

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Solution

The fourth proportional to 39,341,276.48, 58,997,727.84 and 16,623,934.40 is: 24,929,906.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,341,276.48 : 58,997,727.84 = 16,623,934.40 : x
  2. Step 2: Convert to fraction form
    39,341,276.48/58,997,727.84 = 16,623,934.40/x
  3. Step 3: Cross multiply
    39,341,276.48x = 58,997,727.84 × 16,623,934.40
  4. Step 4: Simplify right side
    39,341,276.48x = 980,774,357,361,213.75
  5. Step 5: Solve for x
    x = 980,774,357,361,213.75/39,341,276.48
  6. Step 6: Final answer
    x = 24,929,906.83

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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.