Home / 14,883,264,000.35-22,324,896,000.53-12,128,273,856.35

Finding the Fourth Proportional to 14,883,264,000.35, 22,324,896,000.53 and 12,128,273,856.35

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Solution

The fourth proportional to 14,883,264,000.35, 22,324,896,000.53 and 12,128,273,856.35 is: 18,192,410,784.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,883,264,000.35 : 22,324,896,000.53 = 12,128,273,856.35 : x
  2. Step 2: Convert to fraction form
    14,883,264,000.35/22,324,896,000.53 = 12,128,273,856.35/x
  3. Step 3: Cross multiply
    14,883,264,000.35x = 22,324,896,000.53 × 12,128,273,856.35
  4. Step 4: Simplify right side
    14,883,264,000.35x = 270,762,452,508,900,065,280
  5. Step 5: Solve for x
    x = 270,762,452,508,900,065,280/14,883,264,000.35
  6. Step 6: Final answer
    x = 18,192,410,784.53

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1.5x scale

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.