Home / 5,865,484,986.30-8,808,431,146.65-3,110,494,842.30

Finding the Fourth Proportional to 5,865,484,986.30, 8,808,431,146.65 and 3,110,494,842.30

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Solution

The fourth proportional to 5,865,484,986.30, 8,808,431,146.65 and 3,110,494,842.30 is: 4,671,153,317.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865,484,986.30 : 8,808,431,146.65 = 3,110,494,842.30 : x
  2. Step 2: Convert to fraction form
    5,865,484,986.30/8,808,431,146.65 = 3,110,494,842.30/x
  3. Step 3: Cross multiply
    5,865,484,986.30x = 8,808,431,146.65 × 3,110,494,842.30
  4. Step 4: Simplify right side
    5,865,484,986.30x = 27,398,579,650,409,500,672
  5. Step 5: Solve for x
    x = 27,398,579,650,409,500,672/5,865,484,986.30
  6. Step 6: Final answer
    x = 4,671,153,317.14

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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.