Home / 39,341,281.48-58,997,735.34-16,623,939.40

Finding the Fourth Proportional to 39,341,281.48, 58,997,735.34 and 16,623,939.40

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Solution

The fourth proportional to 39,341,281.48, 58,997,735.34 and 16,623,939.40 is: 24,929,914.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,341,281.48 : 58,997,735.34 = 16,623,939.40 : x
  2. Step 2: Convert to fraction form
    39,341,281.48/58,997,735.34 = 16,623,939.40/x
  3. Step 3: Cross multiply
    39,341,281.48x = 58,997,735.34 × 16,623,939.40
  4. Step 4: Simplify right side
    39,341,281.48x = 980,774,777,029,398.50
  5. Step 5: Solve for x
    x = 980,774,777,029,398.50/39,341,281.48
  6. Step 6: Final answer
    x = 24,929,914.33

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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.