Home / 184,498,764.53-254,609,446.50-100,867,075.34

Finding the Fourth Proportional to 184,498,764.53, 254,609,446.50 and 100,867,075.34

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Solution

The fourth proportional to 184,498,764.53, 254,609,446.50 and 100,867,075.34 is: 139,197,193.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,498,764.53 : 254,609,446.50 = 100,867,075.34 : x
  2. Step 2: Convert to fraction form
    184,498,764.53/254,609,446.50 = 100,867,075.34/x
  3. Step 3: Cross multiply
    184,498,764.53x = 254,609,446.50 × 100,867,075.34
  4. Step 4: Simplify right side
    184,498,764.53x = 25,681,710,221,118,152
  5. Step 5: Solve for x
    x = 25,681,710,221,118,152/184,498,764.53
  6. Step 6: Final answer
    x = 139,197,193.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.