Home / 58,154,924.48-80,254,114.44-33,373,140.80

Finding the Fourth Proportional to 58,154,924.48, 80,254,114.44 and 33,373,140.80

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Solution

The fourth proportional to 58,154,924.48, 80,254,114.44 and 33,373,140.80 is: 46,055,117.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,154,924.48 : 80,254,114.44 = 33,373,140.80 : x
  2. Step 2: Convert to fraction form
    58,154,924.48/80,254,114.44 = 33,373,140.80/x
  3. Step 3: Cross multiply
    58,154,924.48x = 80,254,114.44 × 33,373,140.80
  4. Step 4: Simplify right side
    58,154,924.48x = 2,678,331,860,985,433
  5. Step 5: Solve for x
    x = 2,678,331,860,985,433/58,154,924.48
  6. Step 6: Final answer
    x = 46,055,117.17

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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.