Home / 104,820,705.80-157,231,058.70-32,037,345.80

Finding the Fourth Proportional to 104,820,705.80, 157,231,058.70 and 32,037,345.80

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Solution

The fourth proportional to 104,820,705.80, 157,231,058.70 and 32,037,345.80 is: 48,056,018.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,820,705.80 : 157,231,058.70 = 32,037,345.80 : x
  2. Step 2: Convert to fraction form
    104,820,705.80/157,231,058.70 = 32,037,345.80/x
  3. Step 3: Cross multiply
    104,820,705.80x = 157,231,058.70 × 32,037,345.80
  4. Step 4: Simplify right side
    104,820,705.80x = 5,037,265,798,071,998
  5. Step 5: Solve for x
    x = 5,037,265,798,071,998/104,820,705.80
  6. Step 6: Final answer
    x = 48,056,018.70

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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.