Home / 1,635,993,521.16-2,454,232,456.53-600,773,689.86

Finding the Fourth Proportional to 1,635,993,521.16, 2,454,232,456.53 and 600,773,689.86

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Solution

The fourth proportional to 1,635,993,521.16, 2,454,232,456.53 and 600,773,689.86 is: 901,249,466.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,993,521.16 : 2,454,232,456.53 = 600,773,689.86 : x
  2. Step 2: Convert to fraction form
    1,635,993,521.16/2,454,232,456.53 = 600,773,689.86/x
  3. Step 3: Cross multiply
    1,635,993,521.16x = 2,454,232,456.53 × 600,773,689.86
  4. Step 4: Simplify right side
    1,635,993,521.16x = 1,474,438,288,683,700,224
  5. Step 5: Solve for x
    x = 1,474,438,288,683,700,224/1,635,993,521.16
  6. Step 6: Final answer
    x = 901,249,466.83

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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.