Home / 48,642,842,461.22-72,975,265,830.64-26,258,110,344.89

Finding the Fourth Proportional to 48,642,842,461.22, 72,975,265,830.64 and 26,258,110,344.89

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Solution

The fourth proportional to 48,642,842,461.22, 72,975,265,830.64 and 26,258,110,344.89 is: 39,393,104,631.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,642,842,461.22 : 72,975,265,830.64 = 26,258,110,344.89 : x
  2. Step 2: Convert to fraction form
    48,642,842,461.22/72,975,265,830.64 = 26,258,110,344.89/x
  3. Step 3: Cross multiply
    48,642,842,461.22x = 72,975,265,830.64 × 26,258,110,344.89
  4. Step 4: Simplify right side
    48,642,842,461.22x = 1,916,192,582,628,375,003,136
  5. Step 5: Solve for x
    x = 1,916,192,582,628,375,003,136/48,642,842,461.22
  6. Step 6: Final answer
    x = 39,393,104,631.08

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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.