Home / 10,348,895,315.35-15,523,342,973.03-10,348,895,315.35

Finding the Fourth Proportional to 10,348,895,315.35, 15,523,342,973.03 and 10,348,895,315.35

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Solution

The fourth proportional to 10,348,895,315.35, 15,523,342,973.03 and 10,348,895,315.35 is: 15,523,342,973.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,348,895,315.35 : 15,523,342,973.03 = 10,348,895,315.35 : x
  2. Step 2: Convert to fraction form
    10,348,895,315.35/15,523,342,973.03 = 10,348,895,315.35/x
  3. Step 3: Cross multiply
    10,348,895,315.35x = 15,523,342,973.03 × 10,348,895,315.35
  4. Step 4: Simplify right side
    10,348,895,315.35x = 160,649,451,372,109,758,464
  5. Step 5: Solve for x
    x = 160,649,451,372,109,758,464/10,348,895,315.35
  6. Step 6: Final answer
    x = 15,523,342,973.03

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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.