Home / 110,308,925.70-165,463,388.55-37,607,796.90

Finding the Fourth Proportional to 110,308,925.70, 165,463,388.55 and 37,607,796.90

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Solution

The fourth proportional to 110,308,925.70, 165,463,388.55 and 37,607,796.90 is: 56,411,695.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,308,925.70 : 165,463,388.55 = 37,607,796.90 : x
  2. Step 2: Convert to fraction form
    110,308,925.70/165,463,388.55 = 37,607,796.90/x
  3. Step 3: Cross multiply
    110,308,925.70x = 165,463,388.55 × 37,607,796.90
  4. Step 4: Simplify right side
    110,308,925.70x = 6,222,713,510,974,186
  5. Step 5: Solve for x
    x = 6,222,713,510,974,186/110,308,925.70
  6. Step 6: Final answer
    x = 56,411,695.35

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1.5x scale

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.