Home / 114,417,300.60-171,618,077.70-36,693,070.20

Finding the Fourth Proportional to 114,417,300.60, 171,618,077.70 and 36,693,070.20

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Solution

The fourth proportional to 114,417,300.60, 171,618,077.70 and 36,693,070.20 is: 55,037,080.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,417,300.60 : 171,618,077.70 = 36,693,070.20 : x
  2. Step 2: Convert to fraction form
    114,417,300.60/171,618,077.70 = 36,693,070.20/x
  3. Step 3: Cross multiply
    114,417,300.60x = 171,618,077.70 × 36,693,070.20
  4. Step 4: Simplify right side
    114,417,300.60x = 6,297,194,172,635,155
  5. Step 5: Solve for x
    x = 6,297,194,172,635,155/114,417,300.60
  6. Step 6: Final answer
    x = 55,037,080.40

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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.