Home / 46,786,703.10-70,184,744.55-16,077,237.90

Finding the Fourth Proportional to 46,786,703.10, 70,184,744.55 and 16,077,237.90

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Solution

The fourth proportional to 46,786,703.10, 70,184,744.55 and 16,077,237.90 is: 24,117,468.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,786,703.10 : 70,184,744.55 = 16,077,237.90 : x
  2. Step 2: Convert to fraction form
    46,786,703.10/70,184,744.55 = 16,077,237.90/x
  3. Step 3: Cross multiply
    46,786,703.10x = 70,184,744.55 × 16,077,237.90
  4. Step 4: Simplify right side
    46,786,703.10x = 1,128,376,835,081,078.50
  5. Step 5: Solve for x
    x = 1,128,376,835,081,078.50/46,786,703.10
  6. Step 6: Final answer
    x = 24,117,468.43

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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.