Home / 17,697,403,402.56-24,422,426,493.84-9,559,206,776.88

Finding the Fourth Proportional to 17,697,403,402.56, 24,422,426,493.84 and 9,559,206,776.88

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Solution

The fourth proportional to 17,697,403,402.56, 24,422,426,493.84 and 9,559,206,776.88 is: 13,191,710,644.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,697,403,402.56 : 24,422,426,493.84 = 9,559,206,776.88 : x
  2. Step 2: Convert to fraction form
    17,697,403,402.56/24,422,426,493.84 = 9,559,206,776.88/x
  3. Step 3: Cross multiply
    17,697,403,402.56x = 24,422,426,493.84 × 9,559,206,776.88
  4. Step 4: Simplify right side
    17,697,403,402.56x = 233,459,024,847,768,977,408
  5. Step 5: Solve for x
    x = 233,459,024,847,768,977,408/17,697,403,402.56
  6. Step 6: Final answer
    x = 13,191,710,644.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.