Home / 96,208,692.86-144,298,458-26,184,378.21

Finding the Fourth Proportional to 96,208,692.86, 144,298,458 and 26,184,378.21

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Solution

The fourth proportional to 96,208,692.86, 144,298,458 and 26,184,378.21 is: 39,272,598.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,208,692.86 : 144,298,458 = 26,184,378.21 : x
  2. Step 2: Convert to fraction form
    96,208,692.86/144,298,458 = 26,184,378.21/x
  3. Step 3: Cross multiply
    96,208,692.86x = 144,298,458 × 26,184,378.21
  4. Step 4: Simplify right side
    96,208,692.86x = 3,778,365,399,391,800.50
  5. Step 5: Solve for x
    x = 3,778,365,399,391,800.50/96,208,692.86
  6. Step 6: Final answer
    x = 39,272,598.84

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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.