Home / 8,176,136,661.18-12,264,302,644.02-2,280,337,182.29

Finding the Fourth Proportional to 8,176,136,661.18, 12,264,302,644.02 and 2,280,337,182.29

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Solution

The fourth proportional to 8,176,136,661.18, 12,264,302,644.02 and 2,280,337,182.29 is: 3,420,533,008.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,176,136,661.18 : 12,264,302,644.02 = 2,280,337,182.29 : x
  2. Step 2: Convert to fraction form
    8,176,136,661.18/12,264,302,644.02 = 2,280,337,182.29/x
  3. Step 3: Cross multiply
    8,176,136,661.18x = 12,264,302,644.02 × 2,280,337,182.29
  4. Step 4: Simplify right side
    8,176,136,661.18x = 27,966,745,334,047,027,200
  5. Step 5: Solve for x
    x = 27,966,745,334,047,027,200/8,176,136,661.18
  6. Step 6: Final answer
    x = 3,420,533,008.80

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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.