Home / 24,830,122,459.78-34,310,391,102.30-17,681,124,819.79

Finding the Fourth Proportional to 24,830,122,459.78, 34,310,391,102.30 and 17,681,124,819.79

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Solution

The fourth proportional to 24,830,122,459.78, 34,310,391,102.30 and 17,681,124,819.79 is: 24,431,869,342.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,830,122,459.78 : 34,310,391,102.30 = 17,681,124,819.79 : x
  2. Step 2: Convert to fraction form
    24,830,122,459.78/34,310,391,102.30 = 17,681,124,819.79/x
  3. Step 3: Cross multiply
    24,830,122,459.78x = 34,310,391,102.30 × 17,681,124,819.79
  4. Step 4: Simplify right side
    24,830,122,459.78x = 606,646,307,695,578,578,944
  5. Step 5: Solve for x
    x = 606,646,307,695,578,578,944/24,830,122,459.78
  6. Step 6: Final answer
    x = 24,431,869,342.50

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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.