Home / 592,713,624.64-888,595,683-281,665,143.94

Finding the Fourth Proportional to 592,713,624.64, 888,595,683 and 281,665,143.94

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Solution

The fourth proportional to 592,713,624.64, 888,595,683 and 281,665,143.94 is: 422,272,106.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,713,624.64 : 888,595,683 = 281,665,143.94 : x
  2. Step 2: Convert to fraction form
    592,713,624.64/888,595,683 = 281,665,143.94/x
  3. Step 3: Cross multiply
    592,713,624.64x = 888,595,683 × 281,665,143.94
  4. Step 4: Simplify right side
    592,713,624.64x = 250,286,430,956,657,600
  5. Step 5: Solve for x
    x = 250,286,430,956,657,600/592,713,624.64
  6. Step 6: Final answer
    x = 422,272,106.72

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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.