Home / 377,459,984.58-565,926,749.96-167,256,343.98

Finding the Fourth Proportional to 377,459,984.58, 565,926,749.96 and 167,256,343.98

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Solution

The fourth proportional to 377,459,984.58, 565,926,749.96 and 167,256,343.98 is: 250,767,877.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,459,984.58 : 565,926,749.96 = 167,256,343.98 : x
  2. Step 2: Convert to fraction form
    377,459,984.58/565,926,749.96 = 167,256,343.98/x
  3. Step 3: Cross multiply
    377,459,984.58x = 565,926,749.96 × 167,256,343.98
  4. Step 4: Simplify right side
    377,459,984.58x = 94,654,839,158,793,216
  5. Step 5: Solve for x
    x = 94,654,839,158,793,216/377,459,984.58
  6. Step 6: Final answer
    x = 250,767,877.46

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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.