Home / 17,924,518,477.31-26,886,408,499.79-5,973,638,711.76

Finding the Fourth Proportional to 17,924,518,477.31, 26,886,408,499.79 and 5,973,638,711.76

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Solution

The fourth proportional to 17,924,518,477.31, 26,886,408,499.79 and 5,973,638,711.76 is: 8,960,335,020.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,924,518,477.31 : 26,886,408,499.79 = 5,973,638,711.76 : x
  2. Step 2: Convert to fraction form
    17,924,518,477.31/26,886,408,499.79 = 5,973,638,711.76/x
  3. Step 3: Cross multiply
    17,924,518,477.31x = 26,886,408,499.79 × 5,973,638,711.76
  4. Step 4: Simplify right side
    17,924,518,477.31x = 160,609,690,634,538,647,552
  5. Step 5: Solve for x
    x = 160,609,690,634,538,647,552/17,924,518,477.31
  6. Step 6: Final answer
    x = 8,960,335,020.32

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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.