Home / 180,832,598.32-271,248,897.48-53,181,782.32

Finding the Fourth Proportional to 180,832,598.32, 271,248,897.48 and 53,181,782.32

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Solution

The fourth proportional to 180,832,598.32, 271,248,897.48 and 53,181,782.32 is: 79,772,673.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,832,598.32 : 271,248,897.48 = 53,181,782.32 : x
  2. Step 2: Convert to fraction form
    180,832,598.32/271,248,897.48 = 53,181,782.32/x
  3. Step 3: Cross multiply
    180,832,598.32x = 271,248,897.48 × 53,181,782.32
  4. Step 4: Simplify right side
    180,832,598.32x = 14,425,499,820,321,358
  5. Step 5: Solve for x
    x = 14,425,499,820,321,358/180,832,598.32
  6. Step 6: Final answer
    x = 79,772,673.48

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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.