Home / 24,830,122,461.78-34,310,391,105.06-17,681,124,821.79

Finding the Fourth Proportional to 24,830,122,461.78, 34,310,391,105.06 and 17,681,124,821.79

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Solution

The fourth proportional to 24,830,122,461.78, 34,310,391,105.06 and 17,681,124,821.79 is: 24,431,869,345.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,830,122,461.78 : 34,310,391,105.06 = 17,681,124,821.79 : x
  2. Step 2: Convert to fraction form
    24,830,122,461.78/34,310,391,105.06 = 17,681,124,821.79/x
  3. Step 3: Cross multiply
    24,830,122,461.78x = 34,310,391,105.06 × 17,681,124,821.79
  4. Step 4: Simplify right side
    24,830,122,461.78x = 606,646,307,812,999,299,072
  5. Step 5: Solve for x
    x = 606,646,307,812,999,299,072/24,830,122,461.78
  6. Step 6: Final answer
    x = 24,431,869,345.26

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Double scale
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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.