Home / 364,066,959.60-546,116,380.20-105,308,336.70

Finding the Fourth Proportional to 364,066,959.60, 546,116,380.20 and 105,308,336.70

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Solution

The fourth proportional to 364,066,959.60, 546,116,380.20 and 105,308,336.70 is: 157,967,116.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,066,959.60 : 546,116,380.20 = 105,308,336.70 : x
  2. Step 2: Convert to fraction form
    364,066,959.60/546,116,380.20 = 105,308,336.70/x
  3. Step 3: Cross multiply
    364,066,959.60x = 546,116,380.20 × 105,308,336.70
  4. Step 4: Simplify right side
    364,066,959.60x = 57,510,607,643,486,816
  5. Step 5: Solve for x
    x = 57,510,607,643,486,816/364,066,959.60
  6. Step 6: Final answer
    x = 157,967,116.01

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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.