Home / 12,175,900,448,644-16,803,346,312,244-7,552,881,973,370

Finding the Fourth Proportional to 12,175,900,448,644, 16,803,346,312,244 and 7,552,881,973,370

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Solution

The fourth proportional to 12,175,900,448,644, 16,803,346,312,244 and 7,552,881,973,370 is: 10,423,351,602,564.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,175,900,448,644 : 16,803,346,312,244 = 7,552,881,973,370 : x
  2. Step 2: Convert to fraction form
    12,175,900,448,644/16,803,346,312,244 = 7,552,881,973,370/x
  3. Step 3: Cross multiply
    12,175,900,448,644x = 16,803,346,312,244 × 7,552,881,973,370
  4. Step 4: Simplify right side
    12,175,900,448,644x = 126,913,691,454,040,968,592,883,712
  5. Step 5: Solve for x
    x = 126,913,691,454,040,968,592,883,712/12,175,900,448,644
  6. Step 6: Final answer
    x = 10,423,351,602,564.64

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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.