Home / 14,489,605,926.40-21,734,408,889.60-4,674,953,538.40

Finding the Fourth Proportional to 14,489,605,926.40, 21,734,408,889.60 and 4,674,953,538.40

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Solution

The fourth proportional to 14,489,605,926.40, 21,734,408,889.60 and 4,674,953,538.40 is: 7,012,430,307.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,489,605,926.40 : 21,734,408,889.60 = 4,674,953,538.40 : x
  2. Step 2: Convert to fraction form
    14,489,605,926.40/21,734,408,889.60 = 4,674,953,538.40/x
  3. Step 3: Cross multiply
    14,489,605,926.40x = 21,734,408,889.60 × 4,674,953,538.40
  4. Step 4: Simplify right side
    14,489,605,926.40x = 101,607,351,743,467,913,216
  5. Step 5: Solve for x
    x = 101,607,351,743,467,913,216/14,489,605,926.40
  6. Step 6: Final answer
    x = 7,012,430,307.60

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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.