Home / 8,492,755,873,808.40-12,737,739,096,941-3,656,455,478,056.90

Finding the Fourth Proportional to 8,492,755,873,808.40, 12,737,739,096,941 and 3,656,455,478,056.90

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Solution

The fourth proportional to 8,492,755,873,808.40, 12,737,739,096,941 and 3,656,455,478,056.90 is: 5,484,082,739,585.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,492,755,873,808.40 : 12,737,739,096,941 = 3,656,455,478,056.90 : x
  2. Step 2: Convert to fraction form
    8,492,755,873,808.40/12,737,739,096,941 = 3,656,455,478,056.90/x
  3. Step 3: Cross multiply
    8,492,755,873,808.40x = 12,737,739,096,941 × 3,656,455,478,056.90
  4. Step 4: Simplify right side
    8,492,755,873,808.40x = 46,574,975,899,069,469,960,437,760
  5. Step 5: Solve for x
    x = 46,574,975,899,069,469,960,437,760/8,492,755,873,808.40
  6. Step 6: Final answer
    x = 5,484,082,739,585.91

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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.