Home / 10,086,957,136.70-15,103,225,925.85-10,086,957,136.70

Finding the Fourth Proportional to 10,086,957,136.70, 15,103,225,925.85 and 10,086,957,136.70

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Solution

The fourth proportional to 10,086,957,136.70, 15,103,225,925.85 and 10,086,957,136.70 is: 15,103,225,925.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,086,957,136.70 : 15,103,225,925.85 = 10,086,957,136.70 : x
  2. Step 2: Convert to fraction form
    10,086,957,136.70/15,103,225,925.85 = 10,086,957,136.70/x
  3. Step 3: Cross multiply
    10,086,957,136.70x = 15,103,225,925.85 × 10,086,957,136.70
  4. Step 4: Simplify right side
    10,086,957,136.70x = 152,345,592,539,945,140,224
  5. Step 5: Solve for x
    x = 152,345,592,539,945,140,224/10,086,957,136.70
  6. Step 6: Final answer
    x = 15,103,225,925.85

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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.