Home / 597,989,671.26-896,958,952.02-204,551,678.58

Finding the Fourth Proportional to 597,989,671.26, 896,958,952.02 and 204,551,678.58

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Solution

The fourth proportional to 597,989,671.26, 896,958,952.02 and 204,551,678.58 is: 306,818,776.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,989,671.26 : 896,958,952.02 = 204,551,678.58 : x
  2. Step 2: Convert to fraction form
    597,989,671.26/896,958,952.02 = 204,551,678.58/x
  3. Step 3: Cross multiply
    597,989,671.26x = 896,958,952.02 × 204,551,678.58
  4. Step 4: Simplify right side
    597,989,671.26x = 183,474,459,253,048,704
  5. Step 5: Solve for x
    x = 183,474,459,253,048,704/597,989,671.26
  6. Step 6: Final answer
    x = 306,818,776.43

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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.