Home / 173,994,109.80-260,828,101.96-58,898,112.36

Finding the Fourth Proportional to 173,994,109.80, 260,828,101.96 and 58,898,112.36

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Solution

The fourth proportional to 173,994,109.80, 260,828,101.96 and 58,898,112.36 is: 88,291,970.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,994,109.80 : 260,828,101.96 = 58,898,112.36 : x
  2. Step 2: Convert to fraction form
    173,994,109.80/260,828,101.96 = 58,898,112.36/x
  3. Step 3: Cross multiply
    173,994,109.80x = 260,828,101.96 × 58,898,112.36
  4. Step 4: Simplify right side
    173,994,109.80x = 15,362,282,855,885,616
  5. Step 5: Solve for x
    x = 15,362,282,855,885,616/173,994,109.80
  6. Step 6: Final answer
    x = 88,291,970.77

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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.