Home / 10,383,649,125.16-15,575,473,700.70-2,523,021,050.92

Finding the Fourth Proportional to 10,383,649,125.16, 15,575,473,700.70 and 2,523,021,050.92

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Solution

The fourth proportional to 10,383,649,125.16, 15,575,473,700.70 and 2,523,021,050.92 is: 3,784,531,579.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,383,649,125.16 : 15,575,473,700.70 = 2,523,021,050.92 : x
  2. Step 2: Convert to fraction form
    10,383,649,125.16/15,575,473,700.70 = 2,523,021,050.92/x
  3. Step 3: Cross multiply
    10,383,649,125.16x = 15,575,473,700.70 × 2,523,021,050.92
  4. Step 4: Simplify right side
    10,383,649,125.16x = 39,297,248,024,916,934,656
  5. Step 5: Solve for x
    x = 39,297,248,024,916,934,656/10,383,649,125.16
  6. Step 6: Final answer
    x = 3,784,531,579.53

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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.